SOLUTION: find the number of way to listen to 4 different Cd's from a selection of 10 Cd's

Algebra ->  Permutations -> SOLUTION: find the number of way to listen to 4 different Cd's from a selection of 10 Cd's      Log On


   

Question 765755: find the number of way to listen to 4 different Cd's from a selection of 10 Cd's
Answer by Lola77479(27) About Me  (Show Source):
You can put this solution on YOUR website!
find the number of way to listen to 4 different Cd's from a selection of 10 Cd's
-------------------
10*9*8*7 ways