In how many ways can we put six marbles in different colors into three jars? Note that the jars may be empty.

729

I’ve done this problem, what I wrote on my notebook was 3to the 6th power=729

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !

Hi the answer is b
hope that