Fredrick threw a ball from the top of a building. The height of the ball, in feet, after it is thrown is modeled by the function h() = -1612 + 641 + 100, where i represents time, in seconds.

5.2 seconds

Step-by-step explanation:

GivenThe function h(t) = -16t^2 +64t + 100To find: Time the ball to reach the ground (h = 0)? Solutionh(t) = -16t^2 +64t + 100

Need to find the value of t, when h(t) = 0

-16t^2 +64t + 100 = 04t^2 - 16t - 25 = 04t^2 - 2*2t*4 + 16 = 41(2t - 4)^2 = 412t - 4 = √412t - 4 = 6.42t = 10.4t = 5.2

Answer is 5.2 seconds

The answer maybbe c

That they are numbers and related to each other.