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Mathematics, 15.12.2021 21:40 mjwaple57

A softball is thrown into the air with an initial velocity of 5 meters per second from a height of 9 meters. The equation h (t) = -4.9t^2 + 5t + 9 models the distance of the softball from the ground in meters after t seconds. How many seconds does it take for the softball to hit the ground?

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