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Mathematics, 27.04.2021 16:50 Jalyn6883

At the peak of a roller coaster ride, the rider's watch flew off his wrist. The height h in feet of the watch, t seconds after he lost it, is given by y= -16x^2 + 32x + 48. How many seconds did it hit the ground?​

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At the peak of a roller coaster ride, the rider's watch flew off his wrist. The height h in feet of...
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