Cos 55°
0.9735
True or false

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

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