JO4.(08.02 LC) A cylindrical vase has a diameter of 6 Inches. At the bottom of the vase, there are 9 marbles, each of diameter 3 Inches. The vase is filled with water up to a helght
Which of the following could be used to calculate the volume of water in the vase? (6 points)
(3in)?(9in) -
7 (1.5in)3)
(9in)(31n) - 1.50 Cena
7 (91n))
7 (31n)?(121n) - 90
* (1.5in))
7 (12in)?(31n) - 90
are not
(1.5in))

step-by-step explanation:

you'll just earn points here

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).