data collected from a coffee shop indicate that the price of a drink forms a consistent pattern that can be graphed as the given uniform density curve. a graph titled cost of drinks has cost (dollars) on the x-axis. a horizontal line is at y = one-third from 3 to 6. what proportion of drinks cost more than $4.00? one-third one-half two-thirds 1

Answers

Answer 1

The proportion of the drinks having the cost of more than 4 dollars in a coffee shop is two thirds.

What is a Uniform Density Curve?

Uniform Density Curve is given as the curve with the rectangle shape defining all the probabilities given for an outcome are identical.

The uniform density curve for the coffee shop have the been plotted as cost of drinks. The x-axis is the representation of the cost, and the plot is formulated one third from 3-6.

From the uniform density curve, the proportion of the drinks that are found to be costing in more than 4 dollars are two third, as one third lies for the cost up to 3 dollars.

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Related Questions

a school choir has 36 members. this year, there are three times as many returning members as new members. how many new members are in the choir this year? 9 new members 12 new members 24 new members 27 new members

Answers

Answer:27 new members.Explanation:let x = number of returning memberslet y= number of new membersx+y=36x=3y3y+y=364y=36y=9x+9=36x=27therefore, there are 27 new members in the choir this year.

PLEASE RATE AND MARK BRIANLIEST!!!

Answer: the answer above is wrong. the  right answer id 9 new students on edge

Explanation:

what is the opinion nicholas spanos had regarding dissociative identity disorder?

Answers

Nicholas Spanos opinion on the dissociative identity disorder was the consideration of the identities being the result of the social norms and not trauma.

Who was Nicholas Spanos?

Nicholas Spanos was a professor of psychology and the director of the Laboratory of Experimental Hypnosis at Carleton University. He worked on beliefs of hypnosis. The studies reveal hypnosis is considered as the state being admitted by the individual itself.

The studies of Spanos on dissociative identity disorder reveal that there is the presence of multiple identities the result of the social norms and not trauma.

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Answer:

Nicholas Spanos claimed that Dissociative Identity Disorder is just a "social construction" rather than a "disease." He claimed that there is no link between biochemical disturbance and DID; it is just a role play.

Explanation:

I got 100% with this response.

the volumes of two similar solids are 210 m3 and 1,680 m3. the surface area of the larger solid is 856 m2. what is the surface area of the smaller solid? 107 m2 214 m2 1034 m2 6848 m2

Answers

The surface area of the smaller solid is found to be 214 square meters.

What is Surface area?

The surface area is given as the sum of the area of all the faces of a three-dimensional object.

The same shape has equivalent ratio of the surface area to volume. It is given as:

[tex]\rm \dfrac{\sqrt{area_1}}{\sqrt{area_2}}=\dfrac{\sqrt[3]{Volume_1} }{\sqrt[3]{Volume_2} }[/tex]

On considering the power of 6 at both the sides of the equation:

[tex]\rm \dfrac{area_1^2}{area_2^2}=\dfrac{volume_1}{volume_2}[/tex]

Considering area 1 and volume 1 for the larger solid, and area 2 and volume 2 for the smaller solid, substituting the values give:

[tex]\rm\dfrac{(856\;m^2)^3}{(area_^2)^3}=\dfrac{(1680\;m^3)^2}{(210\;m^3)^2}[/tex]

By solving the above equation, the area of the smaller solid is found as 214 square meters. Thus, option B is correct.

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Answer:

214 m2

Explanation:

which emotion does the following passage most appeal to? thousands of innocent whales and dolphins are cruelly drowned each year in nets meant for catching fish.

Answers

Answer:

the awnser would be pity

Explanation:

I took the exam

The emotion that the passage as written in the question appeal to is that of pity.

What is an emotion?

An emotion refers to an intense feeling which oftentimes have the capacity to overwhelm a person's sense of sound judgment.

The emotion that the passage as written in the question appeal to is that of pity.

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The descendants of american indians originally migrated from __________. a. asia b. europe c. africa d. mexico please select the best answer from the choices provided a b c d

Answers

Answer:

A: Asia

Explanation:

I looked it up on weegy and got it right on my practice.

select the type of job best demonstrated in each example. damian drives a taxi in the evenings for ten hours per week. the amount that alvin is paid for his work loading tank cars varies, depending on how much time he works each week. a government agency hires vicky as a traffic technician after making sure she has a bachelor's degree. wen's employer provides health insurance for her and her family.

Answers

Answer:

Damian drives a taxi in the evenings for ten hours per week. (part-time job)

The amount that Alvin is paid for his work loading tank cars varies, depending on how much time he works each week. (hourly job)

A government agency hires Vicky as a Traffic Technician after making sure she has a bachelor's degree. ( advanced job)

Wen's employer provides health insurance for her and her family. ( job with benefits)

Explanation:

edge 2022

I just answered it and got them all correct

Use the first five terms of the trigonometric series to approximate the value of to four decimal places. then compare the approximation to the actual value.

Answers

The sin(4π/5) must be positive since 0 < 4π/5 < π. So C is the only approximate value.

What is trigonometric series?

A trigonometric series is convergent to a function f(x) on the interval  [0,2π ]which is identically zero or nonzero at most points, then the coefficients of the series are all zero.

The first five terms in the series expansion of sin(x) are

sin(x) ≈ x - x ³/3! + x ⁵/5! - x ⁷/7! + x ⁹/9!

Now let x = 4π/5:

sin(4π/5) ≈ 0.5884

Thus, approximate  value of trigonometric series to four decimal places is 0.5884.

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A circle has been dissected into 16 congruent sectors. the base of one sector is 1.56 units, and its height is 3.92 units. using the area of a triangle formula, what is the approximate area of the circle? circle a is dissected into 16 congruent sectors, one sector is highlighted 27.52 units2 48.25 units2 48.92 units2 76.44 units2

Answers

The area of the circle is 48.92 units². Thus, option C is correct.

What is the area?

The area is given as the space occupied by the shape and others objects. The area of a sector is given as:

Area of sector = 1/2 * base * height

The base of a sector is 1.56 units

The height of a sector is 3.92 units

The area of one sector is found as:

Areas of 1 sector = 1/2 * 1.56 * 3.92 units²

Area of 1 sector = 3.05 units²

The circle is divided into 16 sectors, thereby the area of circle will be:

Area of circle = 16 * Area of a sector

Area of circle = 16 * 3.05 units ²

Area of circle = 48.92 units²

The area of circle is 48.92 units². Thus, option C is correct.

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Answer:48.92

Explanation:i took the test.

Which set of lines in this excerpt from "easter, 1816" by w. b. yeats suggests that the speaker had only a limited acquaintance with the people he is writing about?

Answers

Answer:

Option #1:

I have passed with a nod of the head

Or polite meaningless words,

Or have lingered awhile and said

Polite meaningless words,

Prompt:

Select the correct text in the passage.

Which set of lines in this excerpt from "Easter, 1816" by W. B. Yeats suggests that the speaker had only a limited acquaintance with the people he is writing about?

I have met them at close of day

Coming with vivid faces

From counter or desk among grey

Eighteenth-century houses.

[Option #1:] I have passed with a nod of the head

Or polite meaningless words,

Or have lingered awhile and said

Polite meaningless words,

And thought before I had done

Of a mocking tale or a gibe

To please a companion

Around the fire at the club,

[Option #2:] Being certain that they and I

But lived where motley is worn:

All changed, changed utterly:

A terrible beauty is born.

. . .

[Option #3:] Hearts with one purpose alone

Through summer and winter seem  

Enchanted to a stone

To trouble the living stream.

Commentary: I hope that this helps you. The Lord bless you and keep you, my friend. Shalom

Answer:

I have passed with a nod of the head

Or polite meaningless words,

Or have lingered awhile and said

Polite meaningless words,

Explanation:

Correct for plato users

calculate the solubility of in water at . you'll find data in the aleks data tab. round your answer to significant digits.

Answers

Based on the calculations, the solubility of PbCrO₄ in water at at 25°C is equal to 1.4 x 10⁻ M.

How to calculate the solubility of PbSO₄?

The properly balanced chemical equation for the dissociation of PbSO₄ is given by:

                         PbCrO₄(s) ⇆ Pb²⁺(aq) + CrO₄²⁻(aq)

Initial                                         0                  0

Change                                   +x                +x

Equib. conc.                             x                  x

Note: The Ksp of PbCrO₄ at 25°C is equal to 2.0 × 10⁻¹⁶.

Next, we would set up an equation from the ICE table for its Ksp;

Ksp = [Pb²⁺][CrO₄²⁻]

2.0 × 10⁻¹⁶ = [x][x]

2.0 × 10⁻¹⁶ = x²

x = √2.0 x 10⁻¹⁶

x = 1.4 x 10⁻ M.

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Sound can be heard when air passes over a respiratory structure that is located between the pharynx and the trachea.

Answers

Answer:

the larynx

Extends from the level of the 4th to the 6th cervical vertebrae attaches to the hyoid bone superiorly inferiorly is continuous with trachea

After the end of world war ii, nations met at the _______ to create a new worldwide economic system.

Answers

They met at the Mount Washington Hotel I believe.

protective tariffs are considered positive because

Answers

Answer:

To shield domestic production from foreign competition by raising the price of the imported commodity

explain what this yellow light means

Answers

Answer:

Slow down

Explanation:

The yellow traffic light means to slow

Select the correct answer from each drop-down menu. which event motivated the opposing parties of china to fight together? in 1931, the invasion of manchuria persuaded the chinese party and the warlords to unite with the kuomintang to defeat the foreign enemy.

Answers

The Japanese invasion persuaded the Chinese Communist Party and warlords to unite with the Kuomintang (Japan, Communist).

What was the invasion of Manchuria?

The invasion of Manchuria was the Japon invasion of this region (Northeast Asia) in hands of the Kwantung Army.

During this period, the Kwantung Army controlled the Manchurian railway, which was fundamental for the economy.

In conclusion, the Japanese invasion persuaded the Chinese Communist Party and warlords to unite with the Kuomintang.

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The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215.

Answers

The scatterplot represents the total fee for hours renting a bike. The table which correctly shows the residual values is table C.

What are the residual values?

For a given input and output pair, if the prediction be y' from the line of best fit for that input x.

Then the residual value will be calculated as per the following formula:

Residual value = Actual value - Predicted value

Given, the line of best fit for the data is: y = 6.855x + 10.215

Let the input data be: x = 1,2,3,4 and 5

The actual output y, and predicted output y' are listed in the table form as,

x     y               y'=6.855x + 10.215

1      14.95           17.07

2     25.50          23.925

3     32               30.78

4     38.95          37.635

5     42.50          44.49

The residual values y - y' for the given data and the predicted data is:

x         y -y'

1       -2.12

2       1.575

3       1.22

4       1.315

5       -1.99

These are the approximated values of the residual which matches with the table C.

Thus, the table which correctly shows the residual values is table C.

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Answer:

C.

Explanation:

5. how long is the deck of the bridge? show how you calculated r. (3 points: 2 points for work, 1 point for the solution)

Answers

Based on the construction, the length of the bridge deck is given by r = √(x² + y²) units.

What is a deck?

A deck is also referred to as the roadway and it can be defined as the functional area which is designed and developed to allow automobile vehicles and pedestrians to cross highways, valleys, and water bodies.

In order to determine the length of the bridge deck, we would apply Pythagorean's theorem as follows:

r² = x² + y²

Where:

r is the length of the bridge deck.a is the adjacent side (horizontal distance).b is the opposite side (rise of the bridge).

Making r the subject of formula, we have:

r = √(x² + y²)

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can someone help its really important/ ill give brainliest and more points

When designing a scientific presentation, look for the most credible sources. Science doesn’t show bias, but we humans tend to show bias. There are sites and articles that provide facts without proper scientific evidence. Avoid using information from such sites. You must be able to identify reliable sites so the data in your presentation is credible.

Use sources that end in .gov (government sites), such as CDC.gov. They are reliable sources. You can also use sites ending in .edu. They can be deemed trustworthy, but sometimes the information is written by students rather than scientists. Always find out who the author of the article is before proceeding. Some .org and .com sites are credible, but you need to analyze the contents to verify their authenticity. As you review a source, always try to answer these questions:

Who authored the article?
Is this person an expert in biodiversity?
What is the purpose of the article?
Does the article state facts that scientists can prove with evidence?
Are there opinions in the article?
How old is the article?
Do other credible sources support the statements in this article?


(I choose freshwater) (the subject is science btw)

Answers

                                       The Freshwater Biome

      The freshwater biome is a complex biome that can be found all over the world. There are two major types of freshwater biomes. The first type is lotic or running which include rivers and streams. Lentic or standing is the second type; those include lakes and ponds. Then larger fish like bass, trout, and pike eat these smaller fish. Finally birds, large mammals, and humans catch the large fish. In the freshwater biome, there are several examples of symbiosis. The relationship between the freshwater sponge and spongillafly is an example of paratism. The spongillafly lays its eggs on the sponge, and then they hatch and feed off the sponge. Blackwell Science. Oxford. Rolfe, G. (1998) Beyond expertise: reflective and reflexive nursing practice. In: Transforming Nursing Through Reflective Practice, (eds C. Johns & D. Freshwater). Blackwell Science, Oxford Silverman J.,Kurtz S. and Draper J. (1999) Skills for Communicating with Patients. Abingdon. Elsevier Health Sciences Scott, I. and Spouse, J., 2013. Practice based learning in nursing, health, and social care: Mentorship, facilitation and supervision. Chichester: Wiley-Blackwell . Rolf, G., Freshwater, D. and Jasper M. (2001) Critical reflection for nursing and the helping professions: a users guide. The oyster anchor and protect themselves with the roots of the tree. Finally there are also examples of mutaulistic relationships. For example some small fish enter clean the mouths of larger fish, and in exchange, they may eat whatever they clean out. There are several limiting factors in the freshwater biome. Why? • People wanted to improve the freshwater fauna by introducing freshwater predatory fish in hopes of increasing fishing in freshwater Marine ecosystems • The Delta had a higher diversity which means it already had a high commercial value 6. The mosquitofish was introduced in the Ebro Delta to fight a fatal illness. But we’re polluting our cheapest and most easily accessible supply of water. (Sampat, 2000) Distribution of Freshwater: One major issue that is likely to have a major impact on freshwater’s supply and demand in the years to come is that of distribution. Like many other natural resources, freshwater’s distribution around the globe is extremely uneven. One of the most important is the availability of sunlight. In areas with little sunlight, photosynthesis can not occur; therefore, most plants can not live. Since plants are the base of the food chain the whole ecosystem falls apart. Salinity is also a limiting factor. In freshwater areas, there must be a salinity of .05% or less for most organisms to survive. The highest densities will probably be found in the more temperate areas that organisms can adapt to more easily. The carrying capacity of the freshwater biome depends on the size, location, and availability off light. Biotic potentials in the biome are most likely extremely large. This is because the main organisms are fish, which lay eggs in numerous amounts. Dams and desalination are the two most commonly used processes world over. It should however be noted that not all countries suffering from shortage of water supply have enough resources to properly develop or employ such methods for the preservation of freshwater supply. Freshwater Resources: The Microeconomic Perspective: From a microeconomic perspective, the cost of freshwater is likely to increase sharply as soon as the planet starts running out of resources.

Type the correct answer in the box. use numerals instead of words. the mean of a normally distributed dataset is 12, and the standard deviation is 2. % of the data points lie between 8 and 16.

Answers

The percentage of the data points lying between 8 and 16 will be 95.4%.

What is a normal distribution?

The Gaussian Distribution is another name for it. The most significant continuous probability distribution is this one. Because the curve resembles a bell, it is also known as a bell curve.

Type the correct answer in the box. use numerals instead of words. the mean of a normally distributed dataset is 12, and the standard deviation is 2.

Then the percentage of the data points lies between 8 and 16 will be

In the Normal distribution:

If the mean (M) is 12 and the standard deviation (s)is 2.

Then between 8 (12- 2*2, or M - 2 s) and 16 (12 + 2*2, or M+2 s ),or between M - 2 s and M + 2 s lies 13.6 %+ 34.1% + 34.1 % + 13.6% = 95.4% data points.

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The normal distribution is a symmetric probability distribution about the mean. The percentage of values that will be between 8 and 16 is 95.44%.

What is a normal distribution?

The normal distribution, also known as the Gaussian distribution, is a symmetric probability distribution about the mean, indicating that data near the mean occur more frequently than data distant from the mean. The normal distribution will show as a bell curve on a graph.

Given the mean of the data set is 12, while the standard deviation is 2. Therefore, the percentages of values that will be between 8 and 16 are,

P(8≤x≤16) = P(x≤16) - P(x≤8)

                  [tex]= P(Z\leq \dfrac{16-12}{2}) - P(Z\leq \dfrac{8-12}{2})\\\\[/tex]

                  = P(Z ≤ 2) - P(Z ≤ -2)

                  =0.9772-0.0228

                  = 0.9544

                  = 95.44%

Hence, the percentage of values that will be between 8 and 16 is 95.44%.

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a model that shows the many interconnected feeding relationships in an ecosystem is a food . ( only use one lower case word )

Answers

Answer:

food web

Explanation:

it shows the interconnected relationships, and it also shows the trophic level for the following organism

Answer:

the guy above it's right

Explanation:

i did do the test on edge

500 grams of sugar occupies a volume of 0.315 liters

Answers

Answer:

Density of Sugar is 1.59 grams per milliliter.

Explanation:

Answer:

The density of sugar is 1.59 grams per milliliter.







Explanation:

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20 g of water. specific heat of water is 4.18 j/g°c. temperature changes from 25° c to 20° c, how much heat energy (q) moves from the water to the surroundings?

Answers

Answer: I think It's 418 J

what is the equation of the line that is parallel to the given line and passes through the point (12, −2)? y = – + 10 y = – + 12 y = – – 10 y = – 12

Answers

Answer:

y=-5x

Explanation:

A consumer must decide between purchasing a new television or a new computer. if the consumer chooses the television, then what is the opportunity cost of this decision?(1 point)

Answers

Answer:

nothini depends on how much it cost for both of them

read and chose the correct option, based on what you learned from the lesson. your friend teresita from el salvador showed you her parent's old currency which is valued at two thousand. those bills used to be his country's official currency before the u.s. dollar became its present official currency. you found it interesting that the former currency honored an important sailor who arrived in or on the american continent centuries ago. based on the text information and what you learned from the lesson, what currency is the text referring to? please, select the correct number format too. 1.000 colones 1.000 euros 2.000 euros 2.000 colones

Answers

Answer:

2.000 colones

Explanation:

colones are el salvadors old currency so which it says was 2000 thoundes.

Answer:

2.000 colones

Explanation:

what does sancho think of his new dress? it looks quite fetching it is ugly it is an affront to his dignity

Answers

Sancho think of his new dress as it affront to his dignity. Check more about dress below.

What is is a dress?

A dress  is known to be a piece of clothing or any garment that is often worn by ladies or girls.

Note that it is often made up of a skirt and a shirt or blouse. Sancho think of his new dress as it affront to his dignity as the dress is beneath who he is.

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Answer:

the answer is C it is an affront to his dignity

Explanation:

calculate the ratio of the velocity of molecular nitrogen gas to the velocity of carbon dioxide gas at the same temperature.

Answers

The ratio of the velocity of molecular nitrogen gas to the velocity of carbon dioxide gas at the same temperature is 0.045.

What is speed?

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

[tex]\rm v = \sqrt{\dfrac{3RT}{M}}[/tex]

where R is the universal gas constant and M is the molar mass.

Then the ratio of the velocity of molecular nitrogen gas to the velocity of carbon dioxide gas at the same temperature.

The molar mass of nitrogen will be

N₂ = 14 × 2 = 28

The molar mass of carbon dioxide will be

CO₂ = 12 + 16 × 2 = 44

Then we have

[tex]\rm \dfrac{v_{N_2}}{v_{CO_2}} = \dfrac{\sqrt{\frac{3RT}{28}}}{\sqrt{\frac{3RT}{44}}}\\\\\\\dfrac{v_{N_2}}{v_{CO_2}} = \sqrt{\dfrac{44}{28}}\\\\\\\dfrac{v_{N_2}}{v_{CO_2}} = 0.04477 \approx 0.045[/tex]

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If x = y2z2, which of the following is equal to xy?

Answers

The value of xy from the given equation is (y ²z²)(√x÷ z²)

How to solve equation?

x = y ²z²

make y the subject

y² = x ÷ z²

y = √x÷ z²

xy = x × y

xy = (y ²z²)(√x÷ z²)

Therefore, the value of xy from the given equation is (y ²z²)(√x÷ z²)

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which best summarizes the central idea in the excerpt? tan believes that language should be thought of as a communication tool. tan believes that some forms of english are more powerful than others. tan enjoys using language to manipulate the feelings and thoughts of readers. tan enjoys thinking about language and using different forms of english

Answers

Answer:

tan enjoys thinking about language and using different forms of English

Explanation:

describe the role of one global brand in changing culture

Answers

Explanation:

convergence of business and consumer culture

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