Tuesday
October 21, 2014

Homework Help: Calculus

Posted by Syed on Sunday, June 8, 2014 at 6:34pm.

A rock is dropped from the top of a 400-foot-tall building. Its distance s (in feet) from the top of the building after t seconds is s(t) = 16t^2. How many seconds will it take the rock to hit the ground?

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