Question

The golf club can send a team of four students

to the next golf tournament. If there are 18
Students in the club, How many different teams
Of 6 can be selected?

Answer 1

3

Explanation:

18 ÷ 6 = 3

check and make sure the answer is right so you do the opposite

3 × 6 = 18

Answer 2

18,564

Explanation:

The formula is n! / (r!(n-r)!

n is the total number of people and r is the number of people to be picked

n = 18, r = 6

18! / (6!(18-6)!)

18! / (6!*12!)

Total combinations = 18,564