A rotating sprinkler sprays water in a circle in a yard and covers an area of 81π square feet. What is the radius of the circle that is watered?

answer is 67%

step-by-step explanation:

answer:   14

step-by-step explanation:          

pu you stank bo u ugly bo lol

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

hiking down a winding trail.

step-by-step explanation: