What type of number can be written as a fraction a/b, where a and b are integers and b is not equal to zero?

According to the normal model, what percent of receivers would you expect to gain fewer yards than 2 standard deviations below the mean number of yards

The composite figure is made up of a parallelogram and a rectangle. find the area. a. 76 sq. units b. 48 sq. units c. 124 sq. units d. 28 sq. units

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?