It takes 3.125 seconds for the golf ball to hit the ground
The equation representing the height is:
h(t) = -64t²  +  200t
At the ground, the height of the ball is zero.
That is, h(t) Â = Â 0
Equate the given equation to zero and solve for t
[tex]-64t^2+200t=0\\\\64t^2=200t\\\\64t=200\\\\t=\frac{200}{64} \\\\t = 3.125 seconds[/tex]
It takes 3.125 seconds for the golf ball to hit the ground
Learn more here: https://brainly.com/question/25379347
