SOLUTION: You want to buy eight identically priced CD's but you only have enough money to buy five. In how many ways could you walk out of the shop having paid for five CD's?

Algebra ->  Permutations -> SOLUTION: You want to buy eight identically priced CD's but you only have enough money to buy five. In how many ways could you walk out of the shop having paid for five CD's?      Log On


   



Question 862515: You want to buy eight identically priced CD's but you only have enough money to buy five. In how many ways could you walk out of the shop having paid for five CD's?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
8C5 = 56 ways
nCx+=+%28n%21%29%2Fx%21%28n+-+x%29%21%29