Armando kicks a football into the air the equation f(x)=-6x^2+38x+0.25 models the height of the football from the ground, in feet, with respect to the Time x, In seconds. Us a graph or a table to estimate the time for the ball to return to the ground after being kicked.

The time for the ball to return to the ground after being kicked is 6.34 seconds.

Step-by-step explanation:

The equation representing the height of the football from the ground (in feet) when Armando kicks the football into the air, with respect to the time x (in seconds) is:

Now, when the ball returns to the ground after being kicked, the height is 0 feet.

Compute the value of x for f (x) = 0 as follows:

Thus, the time for the ball to return to the ground after being kicked is 6.34 seconds.

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: