Answer:
D
Explanation:
A chemical reaction is a process in which substances undergo a chemical change to form a different
substance. Mixing baking soda and vinegar will create a chemical reaction because one is an acid
and the other a base. Baking soda is a basic compound called sodium bicarbonate while vinegar is a
diluted solution that contains acetic acid (95% water, 5% acetic acid).
There are five signs that indicate a chemical reaction has occurred: odor, energy change, gas
bubbles, precipitate formation, and color change. When any of these changes occur, the reaction is
irreversible and cannot be undone. The reaction occurs once the vinegar is added to the baking
soda. In this reaction, evidence of a chemical reaction is the formation of carbon dioxide gas and gas
bubbles.
There are two separate types of reactions taking place when mixing baking soda and vinegar. The
first is called an acid-base reaction. When the two substances are mixed together, hydrogen ions in
the vinegar react with the sodium and bicarbonate ions in the baking soda. This initial reaction
results in two new chemicals: carbonic acid and sodium acetate.
The equation
24x2+25x−47
ax−2
=−8x−3−
53
ax−2
is true for all values of x≠
2
a
, where a is a constant.
Answer:
im not 100% sure on this but i think 24x2+ 25x − 47 divided by ax − 2 is equal to −8x −3 with remainder −53, it is true that (−8x − 3)(ax − 2) − 53 = 24x2 +25x −47
Explanation:
but im not sure tho
The current GDP growth rate is −1%. Last year it was 2.1%. What does this tell you about the economy? Explain.
A. It is healthy because any growth rate in the past two years shows a successful economy.
B. It is healthy because any growth rate over −5% is considered positive for a large economy.
C. It is not healthy and contracting because there has been poor growth for two years.
D. It is not healthy and contracting because there was negative growth this year.
Answer:
A
Explanation:
because the economy improvesThe current GDP growth rate tells about the economy that it is healthy because any growth rate in the past two years shows a successful economy. The correct option is A.
What is GDP?Gross domestic product, also known as GDP, is one of the most popular. Gross domestic product "in volume," or assessed at constant prices, is referred to as real gross domestic product (Real GDP).
Thus, price-related changes in GDP (inflation or price declines) are offset, allowing for a measure of economic growth. Nominal GDP continues to be the standard measure for long-term data, and real GDP is only used in practice to gauge GDP growth from year to year.
Therefore, the correct option is A. It is healthy because any growth rate in the past two years shows a successful economy.
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Kramer and Jerry moved from New York to Los Angeles in pursuit of becoming actors. They considered all of the apartments in the area of the city they wished to live in and decided to rent one that was to their satisfaction.
Explain how each of the following is related to Kramer and Jerry’s decision to rent an apartment.
- Frontal Lobe
- Foot-in-the-door Phenomenon
Explain how each of the following concepts could be related to Kramer and Jerry’s moving their belongings into the apartment
- Social Loafing
- Cerebellum
- Broca’s Area
Provide an example that explains how each of the following concepts could be related to life for Kramer and Jerry in their new apartment in Los Angeles.
- Normative Social Influence
- Self-Fulfilling Prophecy
The frontal lobe is related to Kramer and Jerry's decision to rent an apartment in order to be the part of the brain responsible for cognitive functions such as memory, problem solving, emotions, etc.
The foot-in-the-door phenomenon relates to Kramer and Jerry's decision to rent an apartment in that this phenomenon is a compliance tactic, which occurs when a small order is placed, in order to encourage compliance with a larger order.
In other words, they visited the apartments in the area of the city where they would like to live and after that visit, they decided to rent one that they liked.
Social Loafing can make moving Kramer and Jerry's belongings to the apartment slower, as this theory is related to less effort in achieving goals when accomplished in a group.
The cerebellum is the part of the brain responsible for coordinating voluntary movement, motor skills, balance and posture, functions that will enable Kramer and Jerry to carry out the work of moving their belongings into the apartment.
The broca's area is the brain area where motor speech is produced, it is responsible for regulating breathing and vocalization during speech, so that communication between them is possible.
Normative social influence occurs when a person adjusts to fit into a group, associated with conformity.
An example of how normative social influence might be related to Kramer and Jerry's life in their new LA apartment could be the set of habits they will acquire while living there, such as physical activity and the use of designer clothing.
Self-fulfilling prophecy corresponds to false expectations about a person or entity, generating adjustments in behavior, perception and communication to match expectations, making it a reality, thus strengthening the belief.
For example, if Jerry and Kramer believe they can't be successful actors in Los Angeles, they skip auditioning to get a role.
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how does a policy help an organization
How many moles of hydrogen are contained in 55.90 g of ammonium dichromate, (NH4)2Cr2O7?
Solve for X. If there is no solution possible, simply write "NS"
12-x+4x=3(2x+8)÷2
to what extent made the natural environment and the demands of pastoral economy influence social organization on Eurasian steppe lands
The social structure of the Eurasian steppe regions was significantly influenced by the natural environment and the needs of the pastoral economy.
The wide grasslands and nomadic way of life in these areas influenced the social structure. Mobility was necessary for nomadic pastoralism to maintain animals, which resulted in social structures that were decentralized and adaptable.
Clan-based kinship networks and tribal ties developed, encouraging cooperation for defense and survival.
Trade routes encouraged cultural interaction and trade, which influenced political federations and alliances.
Because of how important defense and mobility were, leadership was frequently centered around capable military leaders.
Thus, environmental issues in the steppe and the necessity for resource management interacted to create distinct socio-political dynamics that had a lasting impact on governance, migratory patterns, and inter-tribal relations.
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How do you use "Speaker of the House" in a sentence for AP Government?
Answer:
If both the president and vice-president are unable to perform their duties, the Speaker of the House will take over as head of state.
who is the father of science.
Answer:
Galileo Galilei
Galileo Galilei pioneered the experimental scientific method and was the first to use a refracting telescope to make important astronomical discoveries. He is often referred to as the “father of modern astronomy” and the “father of modern physics”. Albert Einstein called Galileo the “father of modern science.”
Explanation:
plz mark my answer in brainlist plz
Answer:
Galileo Galilei
Albert Einstein called Galileo the “father of modern science.” Galileo Galilei was born on February 15, 1564, in Pisa, Italy but lived in Florence, Italy for most of his childhood.
HELP PUT "AUTHORIZATION OF SPENDING" IN A SENTENCE IN AP GOVERNMENT TERMS please ill give brainliest
Answer:
Authorization of spending is the government sanctioning the use of federal capital for various purposes, including but not limited to infrastructure, education, welfare and public parks.
Explanation:
Hey! I saw you were struggling with doing this for 80 words in another thread. I can do more of them, if you'd like, since I'm fairly good at it.
A: Suppose scientist conpared the wind speeds and barometric pressure readings of two severe storms over the Atlantic Ocean. For one of the storms, the barometric pressure was 1,000 mb ( millibars ), and the maximum wond speed was 100 kmh (kilometers per hour). The second had a barametric pressure of 960 mb and the maximum wind speed of 180 kmh
A1: Interpret the intercept for thr wind speed in this context (i.e., as it pertains to the weather).
Answer:
b
Explanation:
What is the name given to the study of
human behavior based on scientific
study of observable behavior?
A. Psychoanalysis
B. Behaviorism
C. Socialism
D. Instructionalism
Answer:
The correct answer is B. Behaviorism.
Which of these is a power, structure and technical systems career? A. food scientist B. grain storage contractor C. soil scientist D. vintner
Answer: i think its c
Explanation:
Create a post that places each of the two political parties (Federalist and Anti-Federalist) on the political spectrum.
Explanation:
thanks for the question and please correct me if I'm wrong
Why did the Scientific Revolution not take place in the Middle East.
Use IDC to answer this open answer question.
I- Identify
D- Describe
C- Connect
aling batas ang nangangalaga sa kapakanan ng mamimili
Answer:
REPUBLIC ACT 7394
IT MEANS
CONSUMER ACT OF THE PHILIPPINES
In 2020, the Supreme Court hears a case regarding the legality of same-sex
marriage. The Court rules that same-sex marriage will remain constitutional
based on an earlier decision the Court made in 2014. Which of the following
concepts does the Supreme Court most likely apply to reach this decision?
O Original intent
O Amicus curiae
O Judicial activism
O Stare decisis
Answer:
Stare Decisis
Explanation:
Stare desisis is the legal principle of determining points in litigation according to precedent.
Meaning, the court ruled based off a previous ruling
21. Which of the following political actions was a response against the passage of the Black
codes?
Based on historical perspective, the political actions that were a response against the passage of the Black
codes are "Congressional Republicans took control of Reconstruction."
What are Black Codes?Black Codes were codes made by the Southern states in the United States designed to restrict the freedom of African Americans such that they would still be available for the cheap labor force.
However, following the passage of Black codes, otherwise known as Jim Crow laws, around 1865 and 1866, the Congressional Republicans who were against the codes took control of Reconstruction.
One of the things that occurred after was the passage of the 14th Amendment, which decreased the Congressional representatives of any southern state that denied African Americans the vote.
Hence, in this case, it is concluded that the correct answer is "Congressional Republicans took control of Reconstruction."
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SOLVE THE FOLLOWING EQUATIONS FOR ALL VALUES GREATER THAN OR EQUAL TO ZERO AND LESS THAN 360⁰
2SINꝊ - 1 = 0
We have: 2sinx - 1 = 0 ( 0 ≤ x ≤ 360° )
⇔ 2sinx = 1 ⇔ sinx = 1/2 ⇒ x = 30°
P/s: i don't know '' Ꝋ '' means so i change it to ''x''
ok done. Thank to me :>
which of the following statements if true of high school dropouts
It is statistically proven that high school dropouts have a higher change of ending up in jail.
I am not sure if your test has multiple choices, if so- please comment them to this response and I'll be sure to directly answer which option is correct!
I hope this helps!
Hibernation, migration, and breeding can be attributed in part to __________.
A) fluctuations in the carbon cycle
B) fluctuations in the nitrogen cycle
C) fluctuations in the phosphorus cycle
D) fluctuations in seasons
Answer:
D) fluctuations in seasons
Lake Superior contains 3.0 x 10^15 gallons of water. How many cubic meters of water are contained in the lake? Express your final answer in scientific notation.
Given that:
Lake Superior contains 3.0 x 10^15 gallons of water
Firstly, let's know that of 1 gallon;
1 gallon = 0.00375 cubic meter
Then, 3.0 x 10 ^15 = 3.0x10^15 x 3.785 x 10 ^-3
= 3 x 3.785 x 10^15-3
= 11.355 x 10 ^12m^3
Therefore, 11.355x10^12 cubic meters of water are contained in the lake.
petsa ng kapanganakan ni jose rizal
Answer:
?
Explanation:
?
In what ways do cultures use land and resources differently than other cultures?
Answer:
The terms land culture or land-based culture are often used in reference to indigenous cultures that view their responsibility as land curators versus landowners. As such, land is also often connected to the identity and spirituality of individuals within the culture.
Cultures use the environment to their advantage as well as the available livestock, for instance, the incans built long mountainous roads that would make a difficult trek for humans carrying goods, therefore they used llamas, a native animal to the province to carry goods for merchants. This technique was hardly used in other civilizations.
what is the most noticable difference between human brains and other mammalian brains
Answer:
A
Explanation:
association areas deal with higher mental functions such as thinking, planning etc. and occupy about 3/4 of the cortex.
how might a fun connection like favorite hobby or animal help in your career development?
Answer:
If you find a hobby you really like, then you might want to do that hobby a lot more and maybe on a daily basis. So, if you wanted to do that as your career, it would be more fun and it would be a more exciting job to go to every day. And it would give you less stress and dread to go to work, if it something enjoyful to you.
Explanation:
I hope this helps!! I'm sorry I couldn't explain it better. I'm not really good at explaining, I'm usually better at explaining and putting things into words in person rather typing. However, I think you might get the idea of what I'm saying, but if not I'm sorry that I couldn't do better! Maybe someone can do better at explaining!...Anyways, Have a wonderful night! I hope you receive the answer you need and desire!
Which existing country shared borders with three countries that existed in 1989 but did not exist today?
1. West Bengal and three international countries share borders. With Bangladesh in the east, Bhutan and Nepal in the north, the state has international boundaries.
2. The India–Myanmar border is the international border between the India and Myanmar (formerly Burma). The border is 1,643 km (912 mi) in length and runs from the tripoint with China in the north to the tripoint with Bangladesh in the south.
What does it mean if a child is egocentric?
Explain why planning and preparation is the best way of reducing the effects of tropical storms (4 Marks)
Answer:
Governments can plan evacuation routes to get people away from storms quickly. Buildings can be designed to withstand tropical storms eg by using reinforced concrete. Buildings can also be put on stilts so they are safe from floodwater Flood defences can be built along rivers (eg levees) and coasts (eg sea walls
Explanation:
Planning and preparation is the best way of reducing the efforts of tropical storms as this helps in reducing the number of buildings which will be destroyed from it.
What are tropical storms?
Tropical storms occur on the Earth in the tropical regions near the equator region. Tropical storms are larger than that of normal storms, however they are not quite as powerful as that of hurricanes. Tropical storms include high wind speeds and heavy rainfall.
Planning the evacuation routes is important as it reduces the number of buildings which will be destroyed with time. Trained people who know what to do which reduces the number of deaths as more people will be rescued from it. Following these routes helps in keeping people away from the floods and debris. So, less people are injured or die.
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if the largest trade diameter of a raceway entering a pull box is 3", and it is a straight pull, the minimum size box allowed is
24" is the minimum size box allowed