Belinda recorded the number of minutes it took for her to complete her homework each evening for 10 day. find the mean, median, and mode. then decide which best describe the set data. 16, 12, 14, 17, 81, 13, 19, 14, 19

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).

cause it equals more