An ice cream vendor at Disney World sells ice creamfor $4 a scoop. Let R be the revenue, in dollars, for onenight's sales and S represents the number of scoopsof ice cream sold. Which of the following statementsabout this model is true?Select one:O The model can be written as R = 4S; revenue is the independent variableand scoops is the dependent variable.O The model can be written as R = 4S; revenue is the dependent variable andscoops is the independent variable.O The model can be written as S = 4R; revenue is the independent variableand scoops is the dependent variable.O The model can be written as S = 4R ; revenue is the dependent variable andscoops is the independent variable.O The model can be written as 4S = 4R; both revenue and scoops are theindependent variables.DEDII80F8F7F5F6F2F3F4

Revenue=Price of one scoop ×Number of scoops sold

Answered: An ice cream vendor at Disney World…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

See similar textbooks

Similar questions

During one month, the rate for renting a particular car model was $65.94 per day plus 20¢ per mile. For a 1-day rental, let x denote the number of miles driven and let y denote the total cost, in dollars. Complete parts (a) through (e) below. a. Find the equation that expresses y in terms of x. y= (Type integers or decimals for any values in the expression. Do not include the $ symbol in your answer. Do not round.) b. Determine bo and b₁. The value of bo is (Type an integer or a decimal. Do not include the $ symbol in your answer. Do not round.) The value of b, is (Type an integer or a decimal. Do not include the $ symbol in your answer. Do not round.) c. Construct a table for the x-values 50, 100, and 250. Cost ($) y Miles X 50 100 250 (Simplify your answers. Type integers or decimals. Do not round.) d. Draw the graph of the equation in part (a) by plotting the points from part (c) and connecting them with a line. Choose the correct graph below.
The number of hours spent studying is select x or y and the grade on a history test is select x or y.
Maggie's Bakery bakes several batches of double fudge brownies each week. The table shows the relationship between the batches of brownies, b, and the cups of flour, c.Which equation models the relationship between the independent and dependent variables? Responses A c = 4b c = 4b B c = 4 + b c = 4 + b C b = 4 + c b = 4 + c D b = 4c
At a conference, Colleen is handing out candy to people who visit her booth. The total amount of candy she hands out is determined by the number of visitors. v = the number of visitors to Colleen's booth c = the total amount of candy Colleen hands out Which variable is the independent variable?
You have set a goal to drink more water every day. Your water bottle holds 0.5 liters of water. In the equation below, b is the number of times you drink all the water in your bottle, and l is the number of liters of water you drink. The relationship between these two variables can be expressed by the following equation: l = 0.56 Identify the dependent and independent variables. Dependent Independent variable variable The number of liters of water you drink The number of times you drink all the water in your bottle Check
What the answer
8. Egg production in the United States was 12936.8 million pounds in 2016 up from 9074.4 million pounds in 1996. Assume that the increase is linear. Write a formula for the situation. round values to thousandths. Define variables as Y = Years since 1996and E = Eggs in ? of pounds a. Formula: b. Use your formula and algebra to complete the sentence: The number of eggs produced will surpass 14000 million in the year
Solve all.
II. Laura needs to clean her 150-gallon fish tank. The water in the fish tank is draining at a rate of 8 gallons per hour. a. Make a table to represent the amount of water in the fish tank in terms of the number of hours elapsed. Time, in hours 0 1 2 3 4 Amount of water in the fish tank, in gallons 159 174 182 b. What are the independent and dependent variables for the problem situation? Independent variable: time in Hrs Dependent variable: Amount water c. Describe any patterns in the data. +8 each time d. Can this data be represented by a linear function? yes e. What does the point (0, 150) represent in the table? hours to Gallons How much water is in the tank if it has been draining for 8 hours? Show your work
Fill in the blanks. The variable is the variable whose value can be explained by the OA. predictor; response OB. response; lurking C. lurking; response O D. response; predictor variable.
Brown rice costs $2 per pound, and beans cost $1.60 per pound. Lin has $20 to spend on these items to make a large meal of beans and rice for a potluck dinner. Let b be the number of pounds of beans Lin buys and r be the number of pounds of rice she buys when she spends all her money on this meal. 1. Write an equation relating the two variables. 2. Rearrange the equation so b is the independent variable. 3. Rearrange the equation so r is the independent variable.
7. Sky Launch Trampoline Park charges Customers $9.50 per hour they spend jumping. Each customer must also pay $2.50 for grip socks. Write an equation in slope-intercept form to represent this linear function. Derrick spent $31 at Sky Launch Trampoline Park on Sunday. How many hours did he jump?

SEE MORE QUESTIONS

Recommended textbooks for you

Calculus: Early Transcendentals

Calculus

ISBN:

9781285741550

Author:

James Stewart

Publisher:

Cengage Learning

Thomas' Calculus (14th Edition)

Calculus

ISBN:

9780134438986

Author:

Joel R. Hass, Christopher E. Heil, Maurice D. Weir

Publisher:

PEARSON

Calculus: Early Transcendentals (3rd Edition)

Calculus

ISBN:

9780134763644

Author:

William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz

Publisher:

PEARSON

Calculus: Early Transcendentals

Calculus

ISBN:

9781285741550

Author:

James Stewart

Publisher:

Cengage Learning

Thomas' Calculus (14th Edition)

Calculus

ISBN:

9780134438986

Author:

Joel R. Hass, Christopher E. Heil, Maurice D. Weir

Publisher:

PEARSON

Calculus: Early Transcendentals (3rd Edition)

Calculus

ISBN:

9780134763644

Author:

William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz

Publisher:

PEARSON

Calculus: Early Transcendentals

Calculus

ISBN:

9781319050740

Author:

Jon Rogawski, Colin Adams, Robert Franzosa

Publisher:

W. H. Freeman

Precalculus

Calculus

ISBN:

9780135189405

Author:

Michael Sullivan

Publisher:

PEARSON

Calculus: Early Transcendental Functions

Calculus

ISBN:

9781337552516

Author:

Ron Larson, Bruce H. Edwards

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS