In a school library, 57% of the books are paperback. If there are 2,438 books in the library, approximately how many of them are not paperback to the nearest whole number?

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4