11 and 14
11 and 19
14 and 19
19 and 24
what one is the correct answer?

19 & 24

Step-by-step explanation: square root of 19 is 4.3. square root of 24 is 4.8

4.8-4.3= 0.5

try soting them out first

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).