Anybody know the volume?

1433 1/3 ≈ 1433.33 m³

Step-by-step explanation:

Since this is a composite figure, find the volume of the two 3-D shapes separately.

Cube

V = Bh

V = (10*10)10

V = 100(10)

V = 1000 m³

Square pyramid

V = 1/3 Bh

V = 1/3 (10*10)(13)

V = 1/3 (100)(13)

V = 1/3 (1300)

V = 433 1/3 m³

Add those two together and get 1433 1/3 m³

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).

what is the your question?