A rocker is launched from a lower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equationUsing this equation, find the time that the rocket will hit the ground, to the nearest second. y = - 16x ^ 2 + 148x + 128

You have a nice equation y(x) which tell us the height of the rocket.

y(x) =-16x²+187x+113

We get the height of the tower for x=0

y(0) = 0 -16*0 + 187*0 + 113 = 113

Step-by-step explanation: pls mark brainliest

easy math just plug in a and b

step-by-step explanation:

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: