A360 degree rotating sprinkler that sprays water at a radius of 11 feet is used to water a lawn. what is the area of the lawn that is watered by this sprinkler ?

in terms of .

Step-by-step explanation:

A 360 degree rotating sprinkler will water a full circular region of the lawn.

The area of this circular region is calculated using the formula:

where r=11 feet is the radius of the circular region covered.

We substitute the value of the radius into the formula to get:

in terms of .

This is approximately to the nearest tenth

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3