In which country were tens of thousands of children forced to serve in rebel armies?
a. uganda
b. mongolia
c. colombia
d. angola

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents