Mathematics, 10.11.2020 01:00 lizzoone

HELP Sharon kicks a ball from the ground into the air with an upward velocity of 64 feet per second. The function h = -16t2 + 64t models the height h, in feet, of the ball at time t, in seconds. When will the ball reach the ground again? 1 second after the ball is thrown
2 seconds after the ball is thrown
3 seconds after the ball is thrown
4 seconds after the ball is thrown

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HELP Sharon kicks a ball from the ground into the air with an upward velocity of 64 feet per second....

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