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December 21, 2014

December 21, 2014

Posted by **Erica** on Monday, November 26, 2012 at 11:48pm.

- Math -
**Steve**, Tuesday, November 27, 2012 at 12:04amh(t) = 176t - 16t^2

it hits the ground when h=0

176t-16t^2 = 0

16t(11-t) = 0

t=11

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