7) An industrial tank is formed by adjoining two hemispheres to the ends of a right circular cylinder. The total volume of the solid is 4000 cubic feet. Find the radius of the cylinder that has minimum surface area.

Elementary Geometry For College Students, 7e
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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 13CR: The radius length of the base of a right circular cylinder is 6 in. The height of the cylinder is 10...
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Calculus I

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7) An industrial tank is formed by adjoining two hemispheres to the ends of a right circular cylinder. The total volume of the solid is 4000 cubic feet. Find the radius of the cylinder that has minimum surface area.

 

7) An industrial tank is formed by adjoining two hemispheres to the ends of a right circular cylinder. The
total volume of the solid is 4000 cubic feet. Find the radius of the cylinder that has minimum surface
area.
Transcribed Image Text:7) An industrial tank is formed by adjoining two hemispheres to the ends of a right circular cylinder. The total volume of the solid is 4000 cubic feet. Find the radius of the cylinder that has minimum surface area.
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