A soccer ball is kicked from the ground at an upwards velocity of 90 feet per second. The equation h(t)=-16t^(2)+90t gives the height of the ball after t seconds. How many seconds will it take for the ball to reach its maximum height? I need help figuring this out to help my grade

2.81 s

Step-by-step explanation:

Given

Ball is kicked upward with velocity

Height of the ball is given by the function

Derivative of a function gives the maxima or minima at certain point

Thus, it takes ball 2.81 s to reach the top.

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

yor answer is 7/6 times 5

step-by-step explanation: