Company A rents cars for $42 a day and $0.49 a mile. Its competitor, Company B, rents its cars for $54 a day and $0.26 a mile. Letm = miles and C(m) = cost.a) Write the equations for Company A and Company B, C(m), as a function of m, the miles driven.CompanyA: C(m) =escCompanyB: C(m) =b) Company A: How much will it cost to drive 475 miles? Remember money!!C(475)= $c) Company B: How much will it cost to drive 475 miles? Remember money!!C(475) = $7!Q:6:FI2WF2#3www.20EF3$9.4900DOD F4R%5FSTMacBook Pro^6F6ⓇY&7tv.F7U*A► 118FB-►►(9F9WC0F10Instructions A-C4)F114) F12+=

Answered: Image /qna-images/answer/68457625-1f7e-45c4-9c8c-4f14e6be06e4.jpg

Answered: Company A rents cars for $42 a day and…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

The market research department of an electronics company has determined that the demand and cost equations for the production of an MP3 player, are x = 300 - 5 p and C (x) = 2250 + 5 x, where x is the number of MP3 players and p is the price in dollars. Express the cost and revenue as functions of the price p. Find the p values which give the break-even points. Your answer must be the larger break-even point.
(b) You are the CEO for a lightweight compasses manufacturer. The demand function for the lightweight compasses is given by p = 40 − 4q 2 where q is the number of lightweight compasses produced in millions. It costs the company $15 to make a lightweight compass. (i) Write an equation giving profit as a function of the number of lightweight compasses produced. (ii) At the moment the company produces 2 million lightweight compasses and makes a profit of $18,000,000, but you would like to reduce production. What smaller number of lightweight compasses could the company produce to yield the same profit?
A minivan was purchased for $32,000. If the value of the minivan depreciates by $1,700 per year, find a linear function that models the value V of the car after t years. Use the function and find the value of the car after 5 years. (A) V(t) = -1,700t + 32,000; value after 5 years = $23,500 B V(t) = -1,700 + 32,000; value after 5 years = $30,300 (C) V(t) = 1,700 + 32,000; value after 5 years = $33,700 D V(t) = 1,700t + 32,000; value after 5 years = $40,500
You are the CEO for a lightweight compasses manufacturer. The demand function for the lightweight compasses is given by p = 40 − 4q 2 where q is the number of lightweight compasses produced in millions. It costs the company $15 to make a lightweight compass. (i) Write an equation giving profit as a function of the number of lightweight compasses produced. (ii) At the moment the company produces 2 million lightweight compasses and makes a profit of $18,000,000, but you would like to reduce production. What smaller number of lightweight compasses could the company produce to yield the same profit?
ASHNA AH English Spanish O y = 50x + 200 Ella sells cell phones. She makes $200 a week plus $50 per phone she sells. y = 250x y = total amount Ella makes in a week x = number of cell phones sold O y = 200x + 50 Which equation matches the linear function? Next O Back 近

Variable Y represents the profit (in thousands of dollars) of an indoor heating repairs firm in a small town , over four consecutive months. The variable X represents the average outside temperature for the month, and the variable Z represents the average number of daily customer compliments (positive) or complaints (negative). For a month in which X is positive there were more compliments than complaints but for a month in which Z is negative there were more complaints than compliments. Using the information about the variables i. Determine the equation of the line of regression for Y on X and Z. Use your answer to predict the expected profit of the firm in a month where the average ii. outside temperature was -2 and the average number of daily customer compliments was 3. Heating repairs data Month X Y November -5 11 December -4 4 11 January February -1 8. -3 2
A theater manager graphed weekly profits as a function of the number of patrons and found that the relationship was linear. One week profit was $10,255 when 1330 patrons attended. Another week 1500 patrons produced a profit of $11,700. (a) Find the weekly profit, P(x), where is the number of patrons. P(z) (b) How much will profit increase if 1 more patron goes to the theater? $ (c) What is the break-even point? In other words, how many patrons are necessary in order to break even? The theater will break-even when there are patrons. (d) If the weekly profit was $15,610, then there were patrons that attended the theater.
The revenue function of a company that sells its product at a fixed price of OMR 220 per unit and the variable cost of producing one unit is OMR 200.
The cost of driving a car includes both fixed costs and mileage costs. Assume that it costs $178.40 per month for insurance and car payments and $0.26 per mile for gasoline, oil, and routine maintenance. (a) Find values for m and b so that y = mx + b models the monthly cost of driving the car x miles. (b) What does the value of b represent?
Solve: Apartments. In the Highland area, a 740-square-foot apartment rents for $475 per month. A 910- square-foot apartment rents for $662 per month. Form two points with this information. Then, suppose that the relation between area and rent is linear. Find a linear function that relates the rent of a Highland area apartment with rent R(x) and area x as the independent variable. O R(x) = 1.1x + 1216.5 O R(x) = 1.1x-339 R(x) = 1.1x + 217.5 O RIx) = 0.9x - 191 R(x) = 0.9x + 312.5

Recommended textbooks for you

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Basic Technical Mathematics

Advanced Math

ISBN:

9780134437705

Author:

Washington

Publisher:

PEARSON

Topology

Advanced Math

ISBN:

9780134689517

Author:

Munkres, James R.

Publisher:

Pearson,

SEE MORE TEXTBOOKS