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Mathematics, 04.06.2020 21:05 beiachapman122

A pine cone is 40 feet above the ground when it falls from a tree. The height h (in feet) of the pine cone above the ground can be modeled by h=-16t^2+40, where t is the time (in seconds) since the pine cone started to fall. Solve the equation for t. Write your answer in simplest form.

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A pine cone is 40 feet above the ground when it falls from a tree. The height h (in feet) of the pin...
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