Mathematics, 27.09.2019 18:30 chameleonsarelife

Greg is in a car at the top of a roller-coaster ride. the distance, d, of the car from the ground as the car descends is determined by the equation d = 144 – 16t2, where t is the number of seconds it takes the car to travel down to each point on the ride. for which interval of time is greg’s car moving in the air?

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Greg is in a car at the top of a roller-coaster ride. the distance, d, of the car from the ground as...

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