PLZ ANSWER FAST! An apple is launched directly upward at 64 feet per second from an 80-foot tall platform. The equation for this apple’s height, h, at time t seconds after launch is h = -16t2 + 64t + 80.
a. Find the maximum height of the apple.

b. How many seconds will it take for the apple to reach the ground

An apple is launched directly upward at 64 feet per second from a platform 80 feet high. The equation for this apple's height h at time t seconds after launch is -80 = -16t2 + 64t. How many seconds will it take the apple to hit the ground? 144 ft.

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate