14. A box with a square base and open top must have a volume of 32,000 cm³. Find the dimensions of the box that minimize the amount of material used.

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...
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32. A Norman window has the shape of a rectangle surmounted
by a semicircle. (Thus the diameter of the semicircle is equal to
the width of the rectangle. See Exercise 62 on page 22.) If the
perimeter of the window is 30 ft, find the dimensions of the
window so that the greatest possible amount of light is admitted.
14. A box with a square base and open top must have a volume of
32,000 cm³. Find the dimensions of the box that minimize the
amount of material used.
15. If 1200 cm² of material is available to make a box with a
square base and an open top, find the largest possible volume
of the box.
Transcribed Image Text:32. A Norman window has the shape of a rectangle surmounted by a semicircle. (Thus the diameter of the semicircle is equal to the width of the rectangle. See Exercise 62 on page 22.) If the perimeter of the window is 30 ft, find the dimensions of the window so that the greatest possible amount of light is admitted. 14. A box with a square base and open top must have a volume of 32,000 cm³. Find the dimensions of the box that minimize the amount of material used. 15. If 1200 cm² of material is available to make a box with a square base and an open top, find the largest possible volume of the box.
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