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Mathematics, 27.03.2021 05:40 aperez4102

A rock is thrown from the top of a tall building. The distance, in feet, between the rock and the ground t seconds after it is thrown is given by d(t)=−16x^2+38x+150. A) What is the rock's maximum height?
B) How long will it take the rock to reach its maximum height?

Please round to the nearest tenth and do not forget your units.

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