Aswimming pool could be drained in 25 hours. a hose could fill that same pool in 20
hours. starting with an empty pool with the drain left open, how long would it take the
hose to fill the pool?

step-by-step explanation:

ask goog great chance of finding the solution there

.

step-by-step explanation:

.

answer: the correct answer is -32

step-by-step explanation:

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.