Mathematics, 16.10.2020 09:01 hannah5143

Need help quickly! A ball is launched into the sky at 54.4 feet per second from a 268.8 meter tall building. The equation for the ball’s height, h, at time t seconds is h = -3.2t^2 + 54.4t + 268.8. When will the ball strike the ground? Please use the quadratic formula in your answer.

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