Mathematics, 13.10.2020 05:01, kedan12

The height of a rocket launched upward from a 160 foot cliff is modeled by h = -16t^2+48t+160, where h is the height in feet and t is the seconds. feet and t is the time in seconds. How many seconds was the rocket in the air?
the rocket was in the air for seconds.

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The height of a rocket launched upward from a 160 foot cliff is modeled by h = -16t^2+48t+160, wher...