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Mathematics, 29.01.2021 21:00 gtrsoccer

A hang glider pilot accidentally drops her compass from the top of a 400-foot cliff. The height h of the compass after t seconds is given by the quadratic equation h=−16t2+400. When will the compass hit the ground?

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A hang glider pilot accidentally drops her compass from the top of a 400-foot cliff. The height h of...

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