Question
How many different teams of 3 can be chosen from a group of 14 adults and 12 children if each team must have at least two children on it?
Answers
oobleck
12C2 ways to pick the first two kids
There are 14+10 = 24 ways to pick the 3rd person
12C2 * 24
There are 14+10 = 24 ways to pick the 3rd person
12C2 * 24