Question

A ball is thrown into the air with an initial upward velocity of 48 ft/s. Its height (h) in feet after 1 seconds is given by the function
h= -16t+ 48t + 64. After how many seconds will the ball hit the ground?
0 7 seconds
o 5 seconds
O4 seconds
6 seconds

Answer 1

6 seconds have a good day and if it not 6 seconds it 5 seconds