One pipe fills a storage pool in 16 hours. A second pipe fills the same pool in 24 hours. When a third pipe is added and all three are used to fill the pool, it takes only 6 hours. Find how long it takes the third pipe to do the job alone.

Which action by the us war department angered chief red cloud to the point that he refused to sign the treaty of fort laramie ? a) the killing of buffalo by the united states troops b) the appointment of troops to the powder river basin c) the burning of parts of the powder river basin d) the murder of chief red cloud’s wife

Which statement most accurately describes one way that either judeochristian principles or greco-roman principles have influenced modern democracy?

In federalism, the power to govern is