70% of the 32 chairs were occupied how many were occupied

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Find the solution(s) to x^2-14+49=0

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected