40. Minimizing cost. A rectangular garden measuring1200 yd? is to be enclosed on two parallel sides bystone wall that costs $35 per yd and the other two sidesby wooden fencing that costs $28 per yd. What dimen-sions will minimize the total cost of enclosing thisgarden, and what is the minimum cost (rounded to thenearest dollar)?

Let x be the length and y be the width of the rectangular garden. The area is given by:…

Answered: 40. Minimizing cost. A rectangular…

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

9. An architect is designing a passive solar house to be located in Terre Haute, Indiana. The diagram shows a cross- section of a wall that will face south. How long must the overhang x be to shade the entire window at noon at the summer solstice? 1 ft 10. If the overhang has the length found in Exercise 9, how much of the window will be in the sun at noon at the Window 6 ft high winter solstice? 74%
11. Which is the best buy: A grapefruit 5 cm in radius costing 22 cents or a grapefruit 6 cm in radius that costs 31 cents?
12. A quarter has a diamter of approximately 24 millimeters and a height of 1.75 millimeters. What is the minimum amount of paper needed to wrap a stack of 40 quarters?
please answer. thank you
15. A rectangular turtle pen is 5 feet long by 3 feet wide. The pen is enlarged by increasing the length and width by an equal amount in order to double its area. What are the new dimensions of the turtle pen?
6. A family wants to build a fence in their backyard for their dogs, Charlie and Linus. The enclosed space needs to be a rectangle with an area of 4000 square meters. One side of the enclosed space will be next to the house, so they only need fencing along three sides of the rectangle. How much fencing will they need to buy to minimize the perimeter of the enclosed space?
19.) A certain type of linoleum costs $20 per square yard. ACcording to the dimensions shown in the diagram below, how much will it cost to completely cover the dining room and kitchen floors with linoleum? 4 yards Kitchen З yards 9 yards 4 yards Dining Room 19.) _

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