Let random variable x represent the number of movies screening at movie theaters in a certain city. The following table shows the cumulative probability distribution of the discrete random variable x.

Answers

Answer 1

Answer:

Question

Explanation:

Related Questions

Dan bought x pounds of potatoes for $0. 85 per pound and y pounds of grapes for $1. 29 per pound. The total cost was less than $5. Which inequality represents his purchase? 1. 29x + 0. 85y < 5 1. 29x + 0. 85y > 5 0. 85x + 1. 29y > 5 0. 85x + 1. 29y < 5.

Answers

Answer:

0.85x + 1.29y < 5

Explanation:

What is a common event due to transform plate movement at the San Andreas Fault Zone? Question 3 options: mountain formation no events at all seafloor spreading earthquakes.

Answers

Answer:

earthquakes

Explanation:

Did the quiz

Hope this helps

Enjoy your day!

There is a diverging boundary formed when two tectonic plates separate. Earthquakes regularly happen at these boundaries when magma (molten rock, for San Andreas Fault Zone.

What is transform plate movement?

Rises from the Earth's mantle to the surface and solidifies to build a new oceanic crust. The Mid-Atlantic Ridge, for instance, has divergent plate boundaries.

When the motion is largely horizontal, a fault at a plate boundary is referred to as a transform fault or transform boundary.

When it merges with another plate boundary, which might be a spreading ridge, a subduction zone, or another transform, it ends abruptly.

Therefore, San Andreas Fault Zone has to transform plate movement due to earthquakes.

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What mass of glucose (C6H12O6) should be dissolved in 10. 0 kg of water to obtain a solution with a freezing point of -4. 2 ∘C?.

Answers

Answer:

4.1kg

Explanation:

I dont kwon but it was ok in the test

The mass of glucose dissolved in the solution is obtained as 4.734 Kg.

We know that;

ΔT = K m i

ΔT = Freezing point depression

K = freezing constant = 1.86 °C/m

m = molality of solution

i = Van't Hoff factor = 1 (molecular solution)

To find the freezing point depression;

Freezing point depression = Freezing point of pure solvent - Freezing point of solution

Since freezing point of water = 0°C

Freezing point depression = 0°C - (-4. 2 ∘C) = 4. 2 ∘C

The molality of the solution is obtained as follows;

m = ΔT/K i

m = 4. 2 ∘C/ 1.86 °C/m × 1

m = 2.63 m

Molality = number of moles/mass of solvent in Kg

Number of moles = mass/molar mass =

Molar mass of glucose = 180 g/mol

Let the mass of solute be m

2.63 = m/180/10

2.63 = m/1800

m = 2.63 × 1800

m = 4734 g or 4.734 Kg

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What is the measure of angle coa? 140° 150° 160° 170°.

Answers

Answer:

160

Explanation:

edge 2021

The measure of angle COA will be 160°. Option C is correct. Center angle theorem is the base of the given problem.

What is the definition of geometry?

It is concerned with the geometry, region, and density of various 2D and 3D shapes.

The measure of an angle formed by an arc of a circle with any point on the circumference of that circle is half the angle formed by that arc at the center of the circle.

The angle formed by arc AC at the center, will be twice as large. Therefore,

∠AOC = 2∠ABC

∠AOC = 2(80°)

∠AOC = 160°

As a result, the center angle AOC is 160 degrees.

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Is 150% of a number greater than or less than the number?.

Answers

Answer:

Greater Than

Explanation:

Answer:

150% of a number is GREATER THAN the number. It is approximately 1.5 times the number

Explanation:

Predict the missing component of each reaction. 2Na Cl2 mc001-1. Jpg ? 2NaCl 2NaCl2 Na2Cl 2NaO Cl2 2MgO mc002-1. Jpg ? 2Mg H2O 2Mg O2 MgOH O2 MgO O2.

Answers

Answer:

2Na + Cl2 → 2NaCl

2MgO → 2Mg + O2

Explanation:

Edge Answer :)

Answer:

2NaCl and 2Mg + O2

Explanation:

A and B got it right on edg :)

Which phrase best describes the vapor point of a substance?.

Answers

The phrase which best describes the vapor point of a substance is: the temperature at which additional heat energy causes the substance to change from a liquid to a gas.

A substance can be defined as a particular kind of matter that has uniform or definite properties.

In Science, there are two (2) main types of substance and these include:

An inorganic substanceAn organic substance

The vapor vapor point of a substance refers to the temperature at which an additional quantity of heat energy causes a particular substance to be transformed (change) from a liquid to a gas or vapor.

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In triangle def, cg = (x + 5) units and dg = (3x - 2) units. [figure may not be drawn to sacle] what is dg? 12 units 17 units 34 units 51 units.

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The length of the segment DG is 34 units

How to determine the length DG?

The attached figure represents the missing information in the question

The point G is the centroid of the triangle.

This means that:

CG : DG = 1 : 2

Express as fraction

CG/DG = 1/2

Multiply both sides by 2

DG = 2 * CG

Substitute the given parameters:

3x - 2 = 2 *(x + 5)

Expand

3x - 2 = 2x + 10

Evaluate the like terms

x = 12

Recall that:

DG = 3x - 2

So, we have:

DG = 3 * 12 - 2

Evaluate

DG = 34

Hence, the length DG is 34 units

Answers

Answer:

If a person belonging to a specific region and culture breaks a norm or set of rules that are set by the leaders or his ancestors then it is termed as deviance. While, any person relating to some culture might not think the same. That is due to difference any perception of the different individuals belonging to different cultures and background

Explanation:

While, crime is more related to the universal rules and regulations. As if any person commits a murder, or the criminal is involved in sort of robbery or any of the inhumane activities then he will face the court. So crimes are the offenses which are not associated with any specific culture.

hope this helps if not then i am sorry

Ejemplos de analogías simétricas

Answers

Answer:

sorry i dont know the answer

Explanation:

very sorry

What is the best choice for the equation of the line of best fit shown? Note that this estimate would be a strong prediction since it is an interpolation (between data points) and the graph shows fairly strong negative correlation.

Answers

Answer: b. Y= -1.5x + 23

Explanation: got it right on edge

Answer:

first one is y= -1.5x+23

second one is 11

Explanation:

Which features do most stratovolcanoes and cinder cone volcanoes have in common?.

Answers

shield volcanoes from very large gently sloped mounds from effusive eruption

Both stratovolcanoes and cinder cone volcanoes have steep sides and violent eruptions. The correct option is B.

What is a volcano?

An opening in the crust of a planet or moon known as a volcano allows molten rock, heated gases, and other things to erupt.

The steep, conical-shaped strato-volcanoes are created by the alternating ash and lava deposits. This type of volcano's magma is made up of bubbles and has a high silica concentration.

A stronger force is applied from the bottom towards the surface after the gases in these bubbles are released. As a result, they are extremely explosive and produce large-scale material eruptions. Take Mount St. Helens, for instance.

The simplest volcanoes have steep sides and are called cinder cones. They are constructed from the substances and partially hardened lava spewed from the volcano's vents.

Due to the power of the gas and the molten lava that have gathered near the vent, eruptions are frequently explosive. Consider the drug Paricutin.

Thus, the correct option is B.

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violent eruptions and thin, flowing lava

steep sides and violent eruptions

broad base with quiet eruptions

wide dome shape and thick lava

Dillon shakes a bottle of oil and vinegar salad dressing. The dressing mixes temporarily, but does not stay mixed. What property of the ingredients makes them separate? the oil and vinegar have the same solubility. The oil and vinegar have different temperatures. The oil and vinegar have different chemical properties. The oil and vinegar have the same saturation.

Answers

Most times, some ingredient cannot be combined together. The property of the ingredients makes them separate is that the oil and vinegar have different chemical properties.

Note that even if you try very hard to shake, stir oil and vinegar together, they will separate.

Solubility aimed to be the ability of one substance to dissolve in another. This is because vinegar and oil are made of very different types of molecules that are attracted to their own kind.

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Answer:

C: The oil and vinegar have different chemical properties.

Explanation:

i gotchu bro :)

Predict the missing component of each reaction. ? 2 upper N a upper B r right arrow 2 upper N a upper C l plus upper B r subscript 2. HCl Cl2 Na HBr right arrow upper M g upper O plus upper H subscript 2. ? CHO C2H2 CO2 CO2 2H2O C 2H2O.

Answers

The given reactions are; First reaction is a displacement reaction, Second

reaction is the production of MgO and hydrogen gas.

1. The missing component is Cl₂.

2. The missing component is H₂O.

Reasons:

1. The given reaction can be presented as follows;

? + 2NaBr [tex]\longrightarrow[/tex] 2NaCl + Br₂

The above reaction has both 2 Na and 2 Br on the side of the reactants, and 2 Na, 2 Br, and 2 Cl on the side of the products, therefore

The missing component is Cl₂

2. The possible given reaction is presented as follows;

Mg + ? HBr [tex]\longrightarrow[/tex] MgO + H₂

The elements in the reactant side of the reaction are one Mg and unknown element (?)

The elements in the product side are one Mg one O and two H

Therefore;

The the missing elements in the reactants are, 2 H and 1 O, which gives;

The missing component = H₂O

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Answer:

1- B

2- C

Explanation:

Peep the attachment, give the other guy props for giving me the idea

When you make a dns query, where does your computer first check to find an ip address to name mapping?.

Answers

Answer:

in its local DNS cache

Explanation:

This cache stores this information that our computer has recently saved.

Abigail has an account that pays 6. 92% simple interest per year and wants to accumulate $5,896 in interest from this account over six years. How much money should Abigail invest in this account to meet this goal? a. $2,448. 02 b. $8,344. 10 c. $14,200. 39 d. $20,096. 67.

Answers

Answer:

Correct answer is C) $14.200.39

Explanation:

we know that

The simple interest formula is equal to

I = Prt

P = I / (rt)

where

I is the amount of money in interest

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

in this problem we have

t = 9 years

I = $5,896

P = ?

r = 0.0692

substitute in the formula above

P = 5,896/ (0.0692 ÷ 6) = $14,200.39

therefore

the answer is option C)

$14,200.39

(Hope this helps can I please have brainlist (crown)☺️)

Read the underlined sentence. Who or what does roosevelt blame for making life insecure?.

Answers

Answer: B. Industrialization

Explanation:

Answer:

Correct to person on top

Explanation:

When individuals apply certain standards that are the standards set by others, such as by parents or the government, they are at the __________ level of moral reasoning.

Answers

Answer:

conventional moral reasoning

Explanation:

According to the beginning of wisdom which of the following is not consistent with the old testament.

Answers

Answer:

I don't know answer what is

Have you ever written a bio data or an application letter.

Answers

Yes I have ..........

Marcia has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest rate. The table below shows the information about the two credit cards Marcia currently uses. Card A Card B Amount $1,879. 58 $861. 00 APR 14% 10% Monthly Payment $43. 73 $18. 29 After 5 years, how much will Marcia have saved in interest by consolidating the two balances? a. $1,526. 40 b. $2,422. 80 c. $105. 00 d. $227. 40.

Answers

Answer:

Explanation:

The answer is D. $227.40. I took the exam and got it right.

why is it important to reduce reuse and recycle plastic materials to save the environment?

Answers

Answer:

Plastic materials do not decompose easily and most end up in the ocean where they can potentially harm animals. Some plastics also release carcinogens when burnt. By reducing its usage, we look for a more sustainable alternative to plastic materials. Reuse old plastic containers, bags, etc. if they can are still in good condition. Recycling will repurpose plastics that are no longer in proper condition to be used how it was originally intended to be.

Decide whether the sentence is correct or incorrect as written. El hospital está en el centro de la ciudad. Correct incorrect.

Answers

Answer:

CORRECT.

Explanation:

One of the challenges john roebling faced during the designing of the brooklyn bridge was.

Answers

John Roebling faced numerous problems that prevented other engineers from building a crossway connecting Brooklyn and Manhattan. The first challenge was the width of the river and it's unique feature of being salty and constantly exposed to tidal conditions and turbulence.

Answer:

answer is B

making it tall enough for all ships to pass under it.

Explanation:

hope this helps!

Albert einstein (1)______ born in germany in 1879. In 1895, he (2)______to school in switzerland. After college, he (3)______ in switzerland for 28 years, and then he (4)______ to the us in 1933. He (5)______ in 1955 in the us.

Answers

Answer:

1) was

2) went

3) move to the

4) will be

5) is

Explanation:

I hope it will help u

Albert Einstein WAS born in Germany in 1879. In 1895, he WENT to school in Switzerland. After college, he LIVED in Switzerland for 28 years, and then he MOVED to the US in 1933. He DIED in 1955 in the US.

Albert Einstein was a German physicist who developed the theory of relativity.

Albert Einstein is popularly known due to his huge intelligence, and he won the Nobel Prize (1921).

Einstein's work is today very important to understand the origin of the Universe.

In conclusion, Albert Einstein WAS born in Germany in 1879. In 1895, he WENT to school in Switzerland. After college, he LIVED in Switzerland for 28 years, and then he MOVED to the US in 1933. He DIED in 1955 in the US.

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Which theorem explains why the circumcenter is equidistant.

Answers

Answer:

static code analysis in the cloud

How does soto build a central idea of his story in the excerpt? by showing how carolyn’s family lives in a way that is strange to him, soto supports the idea that culture causes conflict between people. By showing how carolyn’s family lives in a way that is boring to him, soto supports the idea that people from different cultures do not share interests. By showing how carolyn’s family lives in a way that is familiar to him, soto supports the idea that people from different cultures can also share a culture. By showing how carolyn’s family lives in a way that is similar to him, soto supports the idea that there are very few differences among cultures.

Answers

Answer:

Explanation:

Soto build a central idea by showing how Carolyn's family lives in a way that is familiar to him. Soto supports the idea that people from other cultures can also share a culture.

What is the central idea of a story?

Theme is regarded as the key or main idea of any form of literary work. It is known to be that idea that unifies all the element of a story.

Conclusively, By showing how Carolyn's family lives in a way that is familiar to him, Soto supports the idea that people from different cultures can also share a culture, Soto was able to show the main idea of the story.

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What is the density of helium gas at 17°c and 773 torr?.

Answers

Answer:540 g m/s.nrijnvijenvirvijrvnijrvirvirnvrijvnrijvnrivnrijvnrwjivnrij-gvnrgr-b

Explanation:

Which number is rational? –2. 1010010001. –0. 8974512. 1. 2547569. 5. 3333333.

Answers

Answer:

Explanation:

A chamber contains equal molar amounts of c₂h₂, ch₄, and h₂. If the total chamber pressure is 5. 00 atm, then the partial pressure of c₂h₂ is:.

Answers

Answer:

I don't know answer what

The partial pressure of c₂h₂ is25 atm.

What is partial pressure?

When more than one gas is present in a container, each gas exerts pressure, which is known as partial pressure. Its partial pressure refers to the pressure of any gas inside the container.

Partial pressures can be calculated in one of two ways:

To determine the individual pressure of each gas in a mixture, use PV = nRT. Determine the proportion of pressure from the total pressure that may be assigned to each individual gas by using the mole fraction of each gas.

When there is a combination of two or more gases in a given volume, the pressure created by each individual gas in the mixture is expressed using the phrase partial pressure.

The partial pressures of the individual gases make up the total pressure of the gas combination. P1 + P2 + P3 = Ptot = Pi

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seven million five hundred and forty-two eight hundred in number form pls Margin in a futures transaction differs from margin in a stock transaction because a. stock transactions are much smaller b. delivery occurs immediately in a stock transaction c. no money is borrowed in a futures transaction d. futures are much more volatile e. none of the above What are the purposes of financial regulations? Choose three answers. To make business competitive to enforce government intervention to limit and prevent monopolies to allow businesses to collaborate to ensure only one business can operate to place regulations on prices. For every 3 boys in the class, there are 4 girls. How many boys are in the class if there 24 girls in all? help plzzz i need help Find anangle in each quadrant with a common reference angle with 280, from0 _______ took over the militarycommandment of the French and IndianWar.A. William PittB George WashingtonC. Edward Braddock The manager of a children's puppet theatre has determined that the number of adulttickets he sells for a Saturday afternoon show is a random variable with a mean of 28.3tickets and a standard deviation of 5.3 tickets. The mean number of children's tickets hesells is 42.5, with a standard deviation of 8.1.(a) The adult tickets sell for $10. Let A = the money he collects from adult tickets on arandom Saturday. What are the mean and standard deviation of A? Sam and Andre shared a number of pennies in the ratio 8:3. They received a total of 671 pennies. How many more pennies did Sam receive than Andre? HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP How do I answer this question? What happens to the ionizing rate if the steps of ionizing polyprotic acid increases? 6) Jennilsa is making ice cream. The recipe requires cup of milk and 1 teaspoons of sugar. Jennilsa wants to make the recipe using 1 cup of milk. To maintain the ratio, how much sugar is required when 1 cup of milk is used? Gatsby's MansionHow does this symbol relate to the American Dream? I need the answers to thisssss? who wrote the favonius survival rulebook for klee? What is velocity?0000000 can anyone help me with this asap. thank you in advance. Someone please help with 3 I will mark you BRAINLIST w Read the following quote and determine the character speaking:(1) Lady Bracknell. It is obviously the same person. May I ask what position she holds in yourhousehold?(2) ->[Severely.) I am a celibate, madam.Which character most likely spoke line 2, from ACT III?