Question 1125995
With motion problems, the leading coefficient is -16 in English system of units
-16x^2+zx+95
the maximum height occurs at 0.87 seconds, so -b/2a is maximum height time
or -z/32=0.87, and z=27.84

Look at the function of -16x^2+27.84x+95
maximum height is 107.1 feet

It takes 2.59 seconds to fall 107.1 feet. That makes it 3.46 seconds before it hits.