Mathematics, 03.05.2021 23:30 ahmedislife
A ball is thrown upward from the top of a building 320 feet tall. The height, h, of the ball t seconds after being thrown is given by the equation
h = –16t2 + 16t + 320. After how many seconds will the ball hit the ground?
A) 1
B) 4
C) 5
D) 20
Answers: 3
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A ball is thrown upward from the top of a building 320 feet tall. The height, h, of the ball t secon...
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