Mathematics, 30.05.2021 01:00 ineedhelp2285

The initial velocity of a rocket shot straight up is 30 feet/second. The height of the rocket after t seconds is represented by the equation d = 30 t − 5 t 2 . Find the maximum height of the rocket and the amount of time in the air.

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The initial velocity of a rocket shot straight up is 30 feet/second. The height of the rocket after...

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