Whats 2,000 − 1,867.85

In the geometric progression –3, 12, −48… what term is 3,072?

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal

The slope of the line whose equation is 2x - 1 = 0 is