What is the area of the sector bound by the center of the circle and arc cd in the circle below? circle a is shown with a radius labeled 6 feet and a central angle marked 30 degrees. 9.42 ft2 19.54 ft2 34.89 ft2 88.31 ft2

the answer is mp

step-by-step explanation:

i have no idea just need points sorry

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).