Mter Retake (S2.P1.Probability&StatisticsCP . Doggett) 2
325 ft
305 ft
375 ft
375 ft
255 ft
180 ft
Six measurements were taken for the width of Jackson Pond. The results of those
measurements are shown in the diagram to the right. According to the measurements shown,
what is the mean width of Jackson Pond? * IES

because they could drop even lower..

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).