Mr. Warchol teaches two gym classes. One class has 36 students. The other class has 27 students. For a new game he wants to divide each class into the largest possible equal groups, with no students left over. How many groups will he have?

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Factor the expression using the gcf. the expression 21m−49n factored using the gcf