Apunter on westview high school's football team kicks a ball straight up from 5 feet above the ground with an initial upward velocity of 45 feet per second. the height of the ball above ground after t seconds is given by the equation h = –16t2 + 45t + 5, where h is the height of the ball in feet and t is the time in seconds since the punt. what is the maximum height of the ball, to the nearest foot?

A. 37 feet

Step-by-step explanation:

1. You can find the x value of the vertex of the parabola as following:

2. Substitute values:

a=-16

b=45

3. Substitute the vaue obtained into the equation given in the problem. Therefore, you obtain the following result:

4. To the nearest foot:

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

it would take 7/10 of an hour too fill the pool.

step-by-step explanation: