HELP PL
Find the area of the circle with the given circumference C. Use 3.14 for π. Round to the nearest tenth after each step in your calculation.

C = 25.1 ft

The area of the circle is about ft2.

what graph

step-by-step explanation:

step-by-step explanation:

sure i'm up for it

step-by-step explanation:

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).