The diagonals of square ABCD intersect at E. If CE = 4, find the perimeter of ABCD. (Leave in simplest radical form)

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Why do interests rates on loans to be lower in a weak economy than in a strong one