Find the minimum amount of tin sheet that can be made into a closed cylinder having a volume of 108 cu. inches in square inches. A. 125.50 B. 127.50 C. 129.50 D. 123.50

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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Find the minimum amount of tin sheet that
can be made into a closed cylinder having
a volume of 108 cu. inches in square
inches.
A. 125.50
B. 127.50
C. 129.50
D. 123.50
A box is to be constructed from a piece of
zinc 20 sq.in by cutting equal squares from
each comer and turning up the zinc to
form the side. What is the volume of the
largest box that can be so constructed?
A. 599.95 cu in.
B.
592.59 cu in.
C.
579.50 cu in.
D. 622.49 cu in.
A poster is to contain 300 (cm square) of
printed matter with margins of 10 cm at the
top and bottom and 5 cm at each side.
Find the overall dimensions if the total
area of the poster is minimum.
A. 27.76 cm, 47.8 cm
B.
20.45 cm, 35.6 cm
C. 22.24 cm, 44.5 cm
25.55 cm, 46.7 cm
D.
Transcribed Image Text:Find the minimum amount of tin sheet that can be made into a closed cylinder having a volume of 108 cu. inches in square inches. A. 125.50 B. 127.50 C. 129.50 D. 123.50 A box is to be constructed from a piece of zinc 20 sq.in by cutting equal squares from each comer and turning up the zinc to form the side. What is the volume of the largest box that can be so constructed? A. 599.95 cu in. B. 592.59 cu in. C. 579.50 cu in. D. 622.49 cu in. A poster is to contain 300 (cm square) of printed matter with margins of 10 cm at the top and bottom and 5 cm at each side. Find the overall dimensions if the total area of the poster is minimum. A. 27.76 cm, 47.8 cm B. 20.45 cm, 35.6 cm C. 22.24 cm, 44.5 cm 25.55 cm, 46.7 cm D.
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