Minder with a closed top and bottom is to have a volume of 101 cubic inches. If the cost of the material the circular top and bottom costs three times as much as the cost for the curved surface, the diameter of the cylinder to minimize cost should be? a. 2.5 in b. 3.5 in c. 9.5 in d. 6.5 in

Minder with a closed top and bottom is to have a volume of 101 cubic inches. If the cost of the material the circular top and bottom costs three times as much as the cost for the curved surface, the diameter of the cylinder to minimize cost should be? a. 2.5 in b. 3.5 in c. 9.5 in d. 6.5 in

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.CR: Review Exercises

Problem 20CR: If the radius length of one sphere is three times as long as the radius length of another sphere,...

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Question

Minder with a closed top and bottom is to have a volume of 101 cubic inches. If the cost of the material
the circular top and bottom costs three times as much as the cost for the curved surface, the diameter of
the cylinder to minimize cost should be?
a. 2.5 in
b. 3.5 in
C. 9.5 in
d. 6.5 in

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