12-03-2017
Mathematics

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12-03-2017

V=hpir^2

A.
divide both sides by pir^2
[tex] \frac{V}{\pi r^2} =h[/tex]

B.
use [tex] \frac{V}{\pi r^2} =h[/tex]
given
V=32π
r=2
[tex] \frac{32\pi}{\pi (2^2)} =h[/tex]
[tex] \frac{32\pi}{4\pi} =h[/tex]
8=h
height is 8 inches

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