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## Homework Statement

The volume of a cylindrical tin can with a top and a bottom is to be 16[tex]\pi[/tex] cubic inches. If a minimum amount of tin is to be used to construct the can, what must be the height, in inches, of the can?

## Homework Equations

V=[tex]\pi[/tex]r

^{2}h

## The Attempt at a Solution

So I first tried solving for r in termsof h, but from there I am not sure how I am suppose to do this problem. Could someone please help me?