Multiple Choice
Solve the problem
-A ball is thrown vertically upward from the top of a building 144 feet tall with an initial velocity of 128 feet per second. The height, s (in feet) , of the ball after t seconds is given by After how many seconds does the ball strike the ground?
A) 11 sec
B) 145 sec
C) 8 sec
D) 9 sec
Correct Answer:

Verified
Correct Answer:
Verified
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