Mathematics, 26.03.2021 16:30 TropicalFan

PLEASE HELP ASAP!! A football player kicks a ball with an initial velocity of 47 feet per second. The initial height of the ball is 4 feet. The function ℎ(t) = −16^2 + 47 + 4 models the height (in feet) of the ball, when t is the time in seconds. What is the maximum height the ball reaches Round to the nearest ½ foot. If no one catches the ball, how long will it be in the air? Round to the nearest second.

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PLEASE HELP ASAP!! A football player kicks a ball with an initial velocity of 47 feet per second. T...