Mathematics, 10.02.2021 22:20 richardgibson2005

A rock is tossed over a seaside cliff. The equation y=−16x^2+50x+118 gives the height of a rock above sea level. How long until the rock hits the water?

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A rock is tossed over a seaside cliff. The equation y=−16x^2+50x+118 gives the height of a rock abov...

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