Name and briefly describe the three basic parts of Earth.

Answers

Answer 1

Answer:

The three basic parts of the Earth are the crust, the mantle, and the core.

Crust: The crust is the outermost and thinnest layer of the Earth, with an average thickness of about 35 km. It consists of a variety of rocks and minerals and is divided into two types: the continental crust and the oceanic crust. The continental crust is thicker and less dense than the oceanic crust, and it primarily consists of granitic rocks. The oceanic crust is thinner and more dense than the continental crust, and it is made up of basaltic rocks.

Mantle: The mantle is the layer of the Earth that lies between the crust and the core. It is the largest layer of the Earth and is approximately 2,900 km thick. The mantle is composed of hot, dense, and viscous rock that flows very slowly over geological time. The upper part of the mantle is solid, but the lower part is thought to be partially molten.

Core: The core is the central and innermost layer of the Earth, and it is divided into two parts: the outer core and the inner core. The outer core is a liquid layer composed mainly of iron and nickel, and it is responsible for generating the Earth's magnetic field. The inner core is a solid sphere of iron and nickel that is about 1,200 km in diameter and is under immense pressure due to the weight of the surrounding layers.

Explanation:


Related Questions

The countries of canada and the united states form the region of north america in the western hemisphere. one reason that the countries can be called a region is that they have the characteristic of

Answers

The countries of Canada and the United States can be called a region because they have the characteristic of geographic proximity.

The two countries share a land border that spans over 8,891 kilometers, which is the longest international border in the world. The region also shares similar physical features, such as the Rocky Mountains, the Great Plains, and the Great Lakes. The proximity and shared physical features have resulted in similar climate patterns and natural resources, which have influenced economic and cultural similarities between the two countries.
Moreover, the region of North America is characterized by a shared history of colonization and settlement by Europeans. The countries have a similar political structure and are both considered democratic nations. They also share a common language, English, which has influenced the development of similar cultural practices and shared values. In addition, the region is known for its economic interdependence, as the two countries trade goods and services extensively.

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Before European settlers arrived the Great Plans of North America were

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Answer:  the grazing area of huge herds of buffalo and the home of native groups.

Explanation: Hope this answers your question! :)

imagine a plane traveling from new york NY, to cape town south africa. which global winds would affect its travel and how

Answers

The plane traveling from New York to Cape Town would be affected by several global winds, including the trade winds, the westerlies, and the South Atlantic High.

The trade winds blow from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere. They are steady, reliable winds that blow towards the equator, and they would help to push the plane towards the south and west as it crosses the Atlantic Ocean.

The westerlies blow from the west in both hemispheres and are responsible for the weather patterns in the mid-latitudes. They can be strong and variable, and they would affect the plane's course as it crosses over South America and the South Atlantic Ocean. The plane would need to navigate around areas of low pressure and strong winds to maintain a steady course.

The South Atlantic High is a semi-permanent high-pressure system that is located over the South Atlantic Ocean. It can affect the plane's flight path by creating areas of calm or strong winds, depending on its location and intensity. The plane would need to monitor the position and strength of the high-pressure system to avoid areas of turbulence or unfavorable winds.

Overall, the plane would need to take into account the complex interactions of these global winds in order to plan its flight path and maintain a safe and efficient journey from New York to Cape Town.

A tabletop in the shape of a trapezoid has an area of 8,340 square centimeters. Its longer base measures 135 centimeters, and the shorter base is 105 centimeters. What is the height?

Answers

The height of the trapezoid-shaped tabletop is 69.5 centimeters. The area of a trapezoid can be calculated using the formula.



Area = (1/2) * (Base1 + Base2) * Height

In your problem, you've provided the area as 8,340 square centimeters, the longer base (Base1) as 135 centimeters, and the shorter base (Base2) as 105 centimeters. We can use this information to solve for the height (h).

8,340 = (1/2) * (135 + 105) * Height

First, we'll add the two bases together:

8,340 = (1/2) * (240) * Height

Next, we'll multiply 240 by 1/2:

8,340 = 120 * Height

Now, to find the height, we'll divide both sides by 120:

Height = 8,340 / 120

Height = 69.5 centimeters

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Discuss the stage of development of the tropical cyclone of hagibis

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Tropical cyclone Hagibis developed through various stages before it reached its peak intensity. Tropical Cyclone Hagibis developed from a tropical disturbance to a tropical depression, then to a tropical storm, and finally to a powerful typhoon before weakening and dissipating over Japan.

Initially, the disturbance formed as a tropical depression in the Philippine Sea on October 5, 2019. Over the next few days, it strengthened into a tropical storm and was named Hagibis on October 7.

As it moved northwest towards the Marianas Islands, it intensified further, becoming a typhoon on October 8. Hagibis continued to gain strength, reaching its peak intensity on October 10 as a Category 5 super typhoon with sustained winds of 160 mph (260 km/h) and a minimum central pressure of 915 mb.

After reaching peak intensity, Hagibis began to weaken slightly as it encountered less favorable environmental conditions, such as cooler sea surface temperatures and increased wind shear. It ultimately made landfall on Japan's Izu Peninsula on October 12 as a strong typhoon, causing significant damage and widespread flooding.

In summary, the development of tropical cyclone Hagibis went through the stages of a tropical depression, tropical storm, typhoon, and finally a super typhoon before weakening and making landfall as a strong typhoon.

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What does “understand the why of the where” mean?

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"Understand the why of the where" means to understand the reasons behind why things are the way they are in a particular place or location. This can refer to a variety of different factors, such as the historical, cultural, social, or economic factors that have shaped the development of a particular place. By understanding the "why" of a place, you can gain a deeper appreciation for its unique characteristics and better understand the context in which it exists. This can be useful in a variety of different contexts, such as when traveling to a new place, studying geography or history, or working in a particular industry that is tied to a specific location.

1. Match the words to the definition for each item. (6 points)
✓a gradual increase in the average temperature as Earth's
surface
va thinning of stratospheric ozone that occurs over the
poles during the spring
gases that absorb and radiate infrared radiation from the
sun
✓man-made chemicals that damage the ozone layer
van attempt to create a global treaty to reduce
greenhouse
van area in the stratosphere where the ozone is highly
concentrated
Submit answer Skip for now
a. Global Warming
b. greenhouse
gases
c. CFC's
d. Ozone Layer
e. Ozone Hole
f. Kyoto Protocol
End quiz

Answers

Matching the words to the definition for each item:

a. Global Warming - a gradual increase in the average temperature as Earth's surface

b. Greenhouse gases - gases that absorb and radiate infrared radiation from the sun

c. CFC's - man-made chemicals that damage the ozone layer

d. Ozone Layer - an area in the stratosphere where the ozone is highly concentrated

e. Ozone Hole - thinning of stratospheric ozone that occurs over the poles during the spring

f. Kyoto Protocol - an attempt to create a global treaty to reduce greenhouse gases.

Matching the words to the definition for each item?

a. Global Warming refers to the long-term increase in the average temperature of the Earth's surface and atmosphere, primarily due to the emission of greenhouse gases from human activities, such as burning fossil fuels and deforestation. This increase in temperature has far-reaching impacts on the planet's climate, ecosystems, and human societies.

b. Greenhouse gases are gases that trap heat in the atmosphere, including carbon dioxide (CO2), methane (CH4), and water vapor. These gases absorb and radiate infrared radiation from the sun, preventing it from escaping into space and leading to the warming of the Earth's surface. Human activities, such as burning fossil fuels and deforestation, have significantly increased the concentrations of greenhouse gases in the atmosphere, leading to the phenomenon of global warming.

c. CFC's, or chlorofluorocarbons, are man-made chemicals that were widely used in refrigeration, air conditioning, and aerosol products. These chemicals have been found to destroy the ozone layer, a protective layer in the Earth's atmosphere that filters out harmful ultraviolet radiation from the sun.

d. The Ozone Layer is a region in the Earth's stratosphere that contains a high concentration of ozone (O3) molecules. This layer plays a crucial role in protecting life on Earth by absorbing harmful ultraviolet radiation from the sun. The depletion of the ozone layer due to the release of man-made chemicals, such as CFC's, poses a significant threat to human health and the environment.

e. The Ozone Hole refers to a thinning of the ozone layer that occurs primarily over Antarctica during the spring months. This thinning is caused by the release of man-made chemicals, such as CFC's, which destroy the ozone molecules in the atmosphere. The Ozone Hole is a cause for concern as it exposes living organisms to harmful ultraviolet radiation.

f. The Kyoto Protocol is an international treaty aimed at reducing greenhouse gas emissions to combat climate change. The Protocol was adopted in Kyoto, Japan, in 1997 and entered into force in 2005. The treaty sets binding targets for developed countries to reduce their greenhouse gas emissions and provides a framework for cooperation between countries to address climate change.

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Which is an acceptable means of backfire flame control

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The acceptable means of Backfire flame control is approved flame, engine air, and location of the engine air system.

Devices used to control backfire flames must be USCG-approved, in excellent working order, and conform to SAE J-1928 or UL 1111 requirements.

The acceptable means of backfire flame control are as follows:

An authorized flame arrestor that is frame tightly connected to the air intake. A permitted fuel and air induction system for an engine. A connection to the engine or area of the engine air injection system whereby a flame brought on by an engine burnout will be spread outside the vessel safely. All fasteners must be made of metal, have flame-tight connections, and be anchored to withstand shock, vibration, and engine backfiring.

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Final answer:

Controlling backfire flames in engines can be achieved through the use of antilag systems or fuel injection strategies. These means help to maintain consistent pressure levels and modify the fuel-air mixture within the combustion chamber, thereby reducing the chance of backfire.

Explanation:

An acceptable means of backfire flame control in engineering, specifically in the context of internal combustion engines, includes the use of antilag systems or fuel injection strategies.

An antilag system works by maintaining the turbocharger's RPM when the throttle is closed, preventing sudden high-pressure situations that can lead to backfire. Meanwhile, altering the timing of fuel injection or the fuel-air mixture can influence the conditions within the combustion chamber, reducing the likelihood of a backfire occurring. However, these measures should be implemented with care, as they can have other impacts on engine performance and longevity.

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If a rock has a preferred alignment of mineral grains we call that a.

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If a rock has a preferred alignment of mineral grains we call that a foliated texture.

What are Foliated Rocks:

Foliated rocks exhibit a planar foliation resulting from the preferred alignment of minerals under differential stress. These rocks contain a considerable amount of sheet silicate minerals, which have a sheet-like or platy morphology.

Foliated rocks can be classified based on their composition, grain size, and foliation type.

Some examples of foliated rocks include -

Slate: A fine-grained metamorphic rock that is formed from clay, shale, or siltstone.Schist: A coarse-grained metamorphic rock that is formed from shale or other fine-grained sedimentary rocks.Gneiss: A coarse-grained metamorphic rock that is formed from granite.Phyllite: A fine-grained metamorphic rock that is formed from shale or slate.

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The given question is incomplete, hence the complete question is:

If a rock has a preferred alignment of mineral grains we call that a ______ texture.

10C: Compare and contrast plantation agriculture with traditional agriculture in the U. S.


A. Small plot of land vs. Family farms


B. Agricultural exports vs. Importation of cash crops


C. Agricultural imports vs. Exportation of cash crops


D. Subsistence food crops vs. Cash crops



Im in a final I need the answer, lol, right now!

Answers

Plantation agriculture refers to a type of agricultural practice where a large farm is owned by an individual or a company, and only one type of crop is grown.

To compare and contrast plantation agriculture with traditional agriculture in the U.S.:
A. Plantation agriculture typically involves large-scale farms growing cash crops, while traditional agriculture in the U.S. often consists of family farms cultivating a variety of crops on smaller plots of land.

B. Plantation agriculture focuses on the production of agricultural exports, primarily cash crops sold for profit in global markets. Traditional agriculture in the U.S., on the other hand, may focus on producing food for local consumption and may involve the importation of cash crops.

C. In the context of agricultural imports and exports, plantation agriculture emphasizes the exportation of cash crops, while traditional agriculture in the U.S. may rely on importing certain cash crops for local consumption.

D. Plantation agriculture is primarily concerned with the cultivation of cash crops, which are sold for profit. Traditional agriculture in the U.S. tends to focus more on subsistence food crops that feed the local population, although cash crops may also be grown.

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______ contributes to the nitrogen cycle by removing nitrogen from the air and converting it into a form that is usable by plants.

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Nitrogen fixation contributes to the nitrogen cycle by removing nitrogen from the air and converting it into a form that is usable by plants.

The nitrogen cycle is aided by nitrogen fixation which takes nitrogen from the air and transforms it into a form that can be utilized by plants. In this procedure, nitrogen fixing bacteria in the soil or in the root nodules of leguminous plants are essential.

These microorganisms change nitrogen gas into ammonium ions , which can be taken up by plant roots and used to assemble proteins and other crucial molecules. Nitrogen cycle is the procedure that the statement refers to. The majority of living things cannot directly use the nitrogen gas that makes up 78% of the Earth's atmosphere.

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In which two ways are a ground blizzard and a snow squall alike?

A) Both are associated with strong cold fronts. B) Both are long-lasting storms. C) Both develop with very little snowfall. D) Both originate in the Gulf Of Mexico. E) Both occur only in the Midwest

Answers

The two ways in which a ground blizzard and a snow squall are alike is A) Both are associated with strong cold fronts.

What is a ground blizzard ?

Blasts of wind during a ground blizzard cause any accumulated snow to churn up and reduce visibility while driving, creating hazardous conditions. Typically resulting after heavy snowfall has already occurred, these sudden weather events pose an additional threat to those traveling on the roads.

Distinct from this terrifying phenomenon is the less predictable yet equally dangerous occurrence of a snow squall. These intense spurts of icy precipitation come with decreased levels of vision, squarely increasing the potential for danger especially when activated by strong cold fronts that sweep through a particular area in rapid succession.

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The head of the Magyars, Angles, and Saxon's tribal unit is know as the

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Discussion on the annual rainfall graph eight lines

Imagine that you live in a small country that has recently gained independence from a large country. Your country is struggling to change in ways that bring more freedom to your citizens. Independence has been difficult, however. Many people have concluded life was better under the large country's rule. Do you agree? Explain your response with 3-4 sentences.

Answers

Securing autonomy or independence  from a larger nation entails intricate and demanding transactions, requiring a multitude of modifications and adaptations.

What is the independence?

It is normal to have sentimental feelings towards the past, but it is important to keep in mind the motives behind the struggle for independence and strive towards a brighter future for every member of society.

Gaining independence can be a laborious and lengthy process, but its advantages are abundant, including self-rule, self-governance, and financial growth.

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in what direction do global winds and currents flow south of the equator? please select the best answer from the choirs provided

Answers

Answer:

Explanation:

Understanding what each personality trait is and what it means to score high or low in that trait can give you insight into your own personality. It can also help you better understand others based on where they fall on the continuum for each of the personality traits listed.

The population of Ghana was 5,000,000 in 1957. The population in 1998 estimated to be 17, 000,000. Find the percentage increase in the population​

Answers

The population of Ghana increased by 120% from 1957 to 1998.  

To find the percentage increase in the population, we need to calculate the difference in population between the two years and then divide it by the population in 1957 and multiply by 100.

First, we can calculate the difference in population:

Population in 1998 - Population in 1957 = 12,000,000

Next, we can calculate the percentage increase:

(Population in 1998 - Population in 1957) / Population in 1957 x 100

= (12,000,000 - 5,000,000) / 5,000,000 x 100

= 6,000,000 / 5,000,000 x 100

= 120%

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he outflow channels on mars indicate a flood period in the history of mars. during this time, based on the width and depth of the remaining riverbed, it is thought that the flow rate must have been: a) just a small trickle, barely more than a stream of water. b) moderate, about the flow rate of the ohio river. c) fairly large, about the flow rate of the current colorado river. d) significantly large, about the flow rate of the amazon river. e) enormous, as much as 100 times the flow rate of the amazon river

Answers

During this time on Mars, based on width and depth of the remaining riverbed, it is thought that the flow rate must have been enormous, as much as 100 times the flow rate of the Amazon River. The right answer is d.

There are numerous locations on Mars where large flood channels, also known as outflow channels, have been cut into the surface. The networks in the valley are substantially smaller than the canals. It is estimated that the peak outflows of the floods that cut the major outflow channels were 100 times greater than the flow rate of the Amazon River, making them really huge events.

The massive release of water from lakes appears to have caused some of the floods. Others were created by groundwater explosions. The outflow canals are more recent than the valley networks and most likely developed under conditions akin to those in use now. 

The correct answer is option d.

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Paragraph 1: Why do tropical cyclones develop in late summer? • What is the impact of coriolis force and latent heat on the development of tropical cyclones? Discuss the stage of development of the tropical cyclone under research. Why can category 1 tropical cyclones be more destructive (damaging) than category 5 tropical cyclones loodu Use the S​

Answers

Tropical cyclones typically develop during late summer months, due to warm ocean temperatures that serve as fuel for the storms.

What is the impact of the Coriolis force?

The Earth's rotation generates the Coriolis force, which creates a low-pressure region inducing convective activity via the infusion of humid air.

This process is sustained by latent heat resulting from water vapor condensation, leading subsequently to intensification in its ferocity.

Initially, tropical depressions are composed of conflicting winds up to 38 mph and possess closed circulation characteristics. As they gradually advance into hurricanes or tropical storms, the winds gain momentum making the storm progressively more nuanced with distinct attributes, such as an “eye.”

Severe Category 1 typhoons can prove more destructive than even Category 5 events, confounded due to their smaller size concentrated damage-region.

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which big us city just launched a new ad campaign to boost post-pandemic tourism?

Answers

Answer:

Explanation:

Some major US cities that are known for their tourism industry include New York City, Los Angeles, Las Vegas, Miami, and Orlando, among others. It is possible that one or more of these cities may have launched a new ad campaign to boost post-pandemic tourism.

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How has art of the kushan empire influenced some modern representations of the buddha?

Answers

The art of the Kushan Empire, which existed from the 1st to the 3rd century CE, played a significant role in shaping the representation of the Buddha in the region. The Kushan Empire was a major center of Buddhist art and culture, and its art featured a unique blend of Indian, Greco-Roman, and Central Asian influences.

One of the most significant contributions of the Kushan Empire to the representation of the Buddha was the depiction of the Buddha in human form. Prior to this, the Buddha was often represented symbolically, such as through the wheel or the bodhi tree. However, the Kushan art introduced the concept of anthropomorphic representations of the Buddha, which became popular in the region and beyond.

The Kushan art also depicted the Buddha with Greek-inspired features, such as wavy hair, curly beard, and a toga-like garment. These features were later adopted by other Buddhist art traditions, including the Gandharan and Gupta art of India, and influenced the development of the iconic image of the Buddha that is widely recognized today.

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What are the cultural differences between the Aztecs and the Spanish caused a misunderstanding between Moctezuma II and Hernan Cortes.

Answers

Answer:

While Roman soldiers were conquering the Mediterranean region, across the Atlantic Ocean other civilizations were growing. In Central and South America, the inhabitants developed complex societies, and built great cities with thousands of carefully-crafted buildings, huge pyramids, and temples. They devised complex mathematical systems and calendars, systems for writing, and ways of producing and distributing food and other goods and services. These civilizations included kings, priests, artists, warriors, and merchants.

Explanation:

Connect Bangladesh/India/Colombia to Wallerstein's World's Systems Theory (Are they


Core, Semi-periphery or periphery and why) (Unit 7)

Answers

According to Wallerstein's World Systems Theory, countries are categorized into three groups: core, semi-periphery, and periphery. Core countries are highly industrialized and have strong economies, while periphery countries are less industrialized and have weaker economies. Semi-periphery countries fall somewhere in between.

Bangladesh, India, and Colombia can be connected to Wallerstein's World Systems Theory as follows:

1. Bangladesh: Bangladesh is considered a periphery country in Wallerstein's theory. Despite making some progress in recent years, the country still faces significant economic challenges, with a large portion of the population living in poverty. Its economy is heavily dependent on agriculture, and it relies on exports of garments and textiles to generate revenue. Overall, Bangladesh has not yet achieved the level of industrialization and economic development necessary to be classified as a semi-periphery or core country.

2. India: India is classified as a semi-periphery country in Wallerstein's theory. The country has made significant strides in recent years and has emerged as one of the world's largest economies. India has a diverse economy, with significant strengths in both services and manufacturing. However, it still faces some significant challenges, including widespread poverty and income inequality. India's position as a semi-periphery country reflects the fact that it has made progress towards becoming a core country, but still faces obstacles that prevent it from achieving that status.

3. Colombia: Colombia can be classified as a semi-periphery country under Wallerstein's theory. The country has a diversified economy that includes significant industries in oil, mining, and agriculture. However, it still faces significant challenges, including political instability and violence, which have hindered its economic development. Overall, Colombia has made progress towards becoming a core country, but still faces obstacles that prevent it from achieving that status.

In summary, Bangladesh is a periphery country, India is a semi-periphery country, and Colombia is also a semi-periphery country, according to Wallerstein's World Systems Theory. Each country's classification reflects its level of industrialization, economic development, and other factors that impact its position within the global economy.

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According to the text, the number of girls and young women who end up pursuing stem majors and careers is significantly lower than boys and young men. based on your reading of the material, why is that? support your answer with evidence that is directly stated and with ideas gathered from clues in the text. your essay should be at least 300 words in length

Answers

The text suggests that the number of girls and young women pursuing STEM majors and careers is significantly lower than boys and young men. One of the primary reasons for this is the lack of encouragement and support from parents, teachers, and society.

The stereotype that STEM subjects are only for boys creates a negative impact on girls' minds, making them feel inadequate and incapable. Additionally, the lack of female role models in STEM fields makes it difficult for girls to envision themselves in such careers.

The gender pay gap in STEM fields is also a deterrent, as women in these fields earn less than men, further perpetuating the notion that STEM is a male-dominated field.

Moreover, the classroom culture can be hostile to girls, with boys dominating class discussion and teachers frequently underestimating their abilities.

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The world's population was at an all-time high in the year____?

Answers

Answer:

If you mean population GROWTH then 1962 to 1963 but if you mean actual population then currently 2023 with 8 billion.

Explanation:

If this is incorrect I'm extremely sorry but I think this is it :)

Answer:

The world’s population is at an all-time high right now. It was estimated by the United Nations to have exceeded eight billion in mid-November 2022

Explanation:

(0)
Which major process involves the removal of water from intestinal contents?
absorption
ingestion
defecation
mechanical breakdown

Answers

Absorption is the major process involves that the removal of water from intestinal contents.

Nutrients, water and other molecules are absorbed by the small intestine's cells and delivered to the bloodstream through the process of absorption. Chyme is a mixture of partially digested food and digestive juices provides the majority of the water that is absorbed in the small intestine. Water is taken up by the small intestine walls and absorbed into the bloodstream as chyme passes through it.

The remaining water and electrolytes from the chyme are then absorbed by the large intestine resulting in the production of feces. Various elements including the volume of water in the chyme and the health of the digestive system which affect the absorption of water by the body.

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Name one way in which the government of India is similar to the government of the united states



(6TH GRADER RESPONSE)


PLEASE AMSWER QUICK I HAVE 2-1 MINUTES LEFTT

Answers

Both India and the United States are federal republics, meaning they have a federal government as well as state/provincial governments.

Good luck with your homeworks! :)

What was the greatest challenge and obstacle for the archaeologist that found the pompeii?

Answers

The huge excavation and preservation work required was the greatest challenge and obstacle for the archaeologist that found the Pompeii.

Instead of being rediscovered in 1748 by a team of Spanish military engineers who were drilling a well Pompeii was not first discovered by a single archaeologist. For archaeologists who have worked at Pompeii, the size of the site and the amount of excavation and preservation work needed present the biggest challenge and obstacle.

Over 60 hectares of the city have been uncovered, but only a small portion of it has been explored and studied. The city was preserved for centuries by the volcanic ash and pumice that covered it, but it also made excavation laborious and delicate. The location is also in danger from weathering, erosion, and the effects of tourism, which calls for ongoing management.

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Why do geographers consider music to be cultural signifier?

Answers

Geographers consider music to be a cultural signifier because it reflects and expresses the values, beliefs, and practices of a particular society or culture. Music can be deeply rooted in the social, historical, and environmental context in which it is created, and can serve as a way for people to express their identity and connect with others who share similar experiences.

For example, traditional folk music often reflects the values and cultural practices of a particular region or ethnic group, and can provide insight into their history and way of life. Similarly, popular music can be a reflection of broader cultural trends and social movements, and can serve as a way for people to express their political or social views.

Geographers use music as a way to understand the cultural landscape of a particular place, and how it has evolved over time. By studying the music of a region or culture, geographers can gain insight into its social, economic, and political history, and how it has been shaped by factors such as migration, colonization, and globalization.

Different between mayan and hindi vigesimal or base-20 (base-score) numeral system is based on twenty (in the same way in which the decimal numeral system is based on ten). Vigesimal is derived from the Latin adjective vicesimus, meaning 'twentieth'. Contentsarabic in zero

Answers

The placement of the symbols used to represent numbers and their use in the Mayan and Hindi vigesimal numeral systems is one of the major difference.

The Hindi system uses digits and reads from left to right, whereas the Mayan system uses dots and bars and reads from bottom to top.

Both systems are based on the number 20 with the Hindi system using digits to represent 1 to 9 and a combination of digits to represent 10 to 19 and the Mayan system using a combination of dots and bars to represent 1 to 19. Both systems incorporate the zero concept, which is derived from the Arabic numeral system.

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1. What does Ms. Alibhai say are the two responses to fear?



2. According to Ms. Alibhai, what is the problem with isolation?



3. What form of division and isolation did Ms. Alibhai notice during her childhood?



4. What changes did she see in Nairobi?



5. What were the three goals of the group she brought together in Nairobi?



6. What was Mr. Arboleda’s idea?



7. What were some barriers to this project taking place?



Why was the color yellow chosen?

Answers

Answer:

I'm sorry, but I cannot provide answers to these questions as they lack context. Please provide more information about the source or topic you are referring to.

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A severe thunderstorm knocked out the electric power to your company's datacenter,causing everything to shut down. Explain with typical examples the impacts of the[8 marks]following aspect of information securityi. Integrityii. Availability What is the ratio of hours spent at soccer practice to hours spent at a birthday party? choose 1 answer: What is the measure of angle A? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth. mA= Right triangle A B C, with right angle C B A. Side A B is three centimeters, side B C is four centimeters, and side C A is five centimeters. The Sun was formed from a large cloud of gas. What caused this gas to come together and form the Sun? A. The atoms of gas were pulled together by the force of gravity. B. The planets pushed the atoms of gas toward each other. C. The magnetic forces from stars moved the atoms of gas together. D. The atoms of gas were attracted to the center of a black hole. On January 10, 2022, Cullumber Co. sold merchandise on account to Robertsen Co. for $16,600, n/30. On February 9, Robertsen Co. gave Cullumber Co. a 11% promissory note in settlement of this account. in the lac operon, the repressor protein exerts a negative effect on the expression of the structural genes in the absence of the inducer molecule. in the case of the lac operon, what is the inducer molecule? what is the significance of using appeals toChallenge the institution of slavery? why mightthis be effective and where might it fall short? Which statements are true of realistic fiction? Select three options. The conflicts are common problems with believable outcomes. The characters are historical figures or people living today. The setting is an environment that reflects the real world as it is The theme provides relatable messages about everyday life. The tone is developed through the reader's perspective. But serious question marks hang over the technology and its dark Orwellian" implications. Many cameras are hidden or not signposted, in breach of regulations. Several cases of abuse have been documented, raising fears of snooping or worse. Civil liberty groups complain that the intrusive lens scanning for suspicious characters contravenes that pillar of civil society - the presumption of innocence. 5 Research meanwhile suggests that the camera systems may not actually deter criminals. "One of the concerns about CCTV is that it can give a false sense of security," says Barry Hugill of Liberty, a civil liberties and human rights group based in London. "I suspect that the reason why people are happy with CCTV is that they say it makes us safer and stops crime. But we don't think there's evidence that that is the case." 6 Indeed, research has yet to support the case for CCTV. A government review eighteen months ago found that cameras were effective in tackling vehicle crime but had limited effect on other crimes. Improved street lighting recorded better results. A new report being drawn up for the government by Professor Gil promises to be no more favorable in it assessment of CCTV as a crime-fighting tool. "I have talked to offenders about this," says Gill. "They say they are not concerned about security cameras unless they are actually caught by one." 7 Britain is a case apart from Europe where most countries embraced the technology only in the late 1990s - and then with caution. According to researchers now Preparing a report on comparative systems France tends to limit coverage to high-risk cations and public buildings, while in Spain, surveillance is tightly controlled. In Austria, it is used primarily for traffic and asport systems. In Germany, it has been severely restricted in public spaces until recently. 8 But in Britain, the public has had a soft spot for CCTV ever since it was used to dramatic effect to solve a wretched crime more than eleven years ago. Most people can still picture the grainy footage of two juveniles leading two-year-old Jamie Bulger by the hand out of a shopping mall in Liverpool. He was found dead days later. Without those images, experts say, police would have been looking for a culprit with an entirely different profile from the eleven-year-old offenders. Answer the questions. 1. What is the concern of civil liberties groups in Britain? 2. What seems to be even better than CCTV at reducing crime? 3. Contrast Britain's CCTV experience with that of other European countries. 4. Describe the tragedy registered on surveillance cameras in Britain. Calcula la longitud del puente que se quiere construir entre los puntos A y B, para lo cual se sabe que los ngulos ABO Y OAB miden 32" y 48 respectivamente y que ladistancia entre Ay O medida en lnea recta es 120 m. (sugerencia, trace una linea vertical desde o hasta el segemto AB). The strength of a beam is proportional to the width and the square of the depth. A beam is cut from a cylindrical log of diameter d = 24 cm. The figures show different ways this can be done. Express the strength of the beam as a function of the angle in the figures. (Use k as your proportionality constant.) PLSSS HELPP1a. Model the periodic motion of the horses using anequation and a graph.Horse Equation: Use function notation in degrees. Yourfunction will graph below. If samples of nerve cells and bone cells from the same person were run through the same type of microarray, would the results differ? Explain. Write atleast 2 unique basic charasturustic of liquids Which part of the word international is the prefix?-nation--alinter- Assume that a hypothetical economy with an MPC of 0.75 is experiencing a severe recession. a. By how much would government spending have to rise to shift the aggregate demand curve rightward by $40 billion How large a tax cut would be needed to achieve the same increase in aggregate demand? Determine one possible combination of government spending increases and tax increases that would accomplish the same goal without changing the amount of outstanding debt. What is the surface area of the cylinder? Approximate using = 3.14 and round to the nearest square meter.a cylinder has radius labeled 2.2 meters and height labeled 6.5 meters 99 square meters 105 square meters 117 square meters 120 square meters you are considering two investment opportunities. for investment a there is a 25% chance that you lose $20,000, a 50% chance that you break even, and a 25% chance that you make $80,000. for investment b there is a 30% chance that you lose $50,000, a 50% chance that you break even, and a 20% chance that you make $180,000. based on the expected value of each, which investment should you make?the expected value of investment a is $.the expected value of investment b is $.based on the expected value, you should make Will give brainliest no fake answers pleasedetermine the empirical formula of a compound containing 48. 38 grams of carbon, 6. 74 grams of hydrogen, and 53. 5 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 180. 15 g/mol. what is the molecular formula of the compound?for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations Why was Parsons arrested?Question 13 options:One of his children said he had talked against Big Brother in his sleep.He committed the face crime of sulking during the Two Minutes Hate.He was unable to forget that Oceania was once at war with Eurasia.He made the mistake of hanging the wrong banners during Hate Week.