SOLUTION: Suppose you have 10 different CDs to play. Your CD player holds three CDs. How many different sets of 3 CDs can you select? 120, 40, 60, 80

Algebra ->  Permutations -> SOLUTION: Suppose you have 10 different CDs to play. Your CD player holds three CDs. How many different sets of 3 CDs can you select? 120, 40, 60, 80      Log On


   

Question 1014942: Suppose you have 10 different CDs to play. Your CD player holds three CDs. How many different sets of 3 CDs can you select? 120, 40, 60, 80
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
C(10, 3) = 120 different sets of three cd's.