Find the mean, median, mode, and range: 1. 52, 46, 63, 40, 56 2. 40, 24, 7, 37, 43, 16, 24, 25

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters

The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.