Answer only if you know it lame answers will be reported will mark brainliest to raise money for charity, your class holds a car wash. you pay $15 for washing materials and collect $128 for donations. can you say you raised $128 for charity? explain.

Yes. You can say this because you earned 128 for charity and you paid for the washing materials before you started the car wash not with the money you got from donations.

When the ball hit the ground, the height of the ball will be zero. So using the value of h(x) as zero in the given equation, we can find the time in which the ball will hit the ground.

0 = -(x-2)^2 + 16

(x-2)^2 = 16

x-2 = 16

x-2 = 4

x = 6

This means the ball will hit the ground 6 seconds after Amir threw it.