The is measure of a country's total economic output

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Which point has an coordinates of (2,0) ? a