What number is 60 percent of 21.8

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective