Pump a fills a pool in 6 hours. pump b fills the same pool in 3 hours. how long would it take to fill the pool if both pumps were filling?

2 hours

Step-by-step explanation:

Rate and TIme are inverse of each other.

First, lets find rates of each.

Pump A:

takes 6 hours to fill up so rate is 1/6

Pump B:

takes 3 hours to fill up so rate is 1/3

Combined rates of Pump A and Pump B:

1/6 + 1/3

The time it takes to fill up if BOTH turned on together would be the COMBINED RATE's INVERSE. Shown below the calculation:

So, it takes 2 hours

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation: