Working together, two pipes can fill a swimming pool in 4 hours. Working alone the larger pipe can fill the pool in 6 hours. How many hours would it take the smaller pipe working alone to fill the swimming pool.

12 hours

Step-by-step explanation:

The computation of the number of hours does the smaller pipe takes for working alone is shown below:

Given that

Total time taken for both types is 4 hours

And, the larger pipe alone can take 6 hours

Now for the smaller pipe we assume x

So,

x = 12 hours

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

597

step-by-step explanation: