SOLUTION: In a race in which 9 automobiles are entered and there are no ties,in how many different ways can the first three finishers come in ?
Algebra ->
Permutations
-> SOLUTION: In a race in which 9 automobiles are entered and there are no ties,in how many different ways can the first three finishers come in ?
Log On
Question 1004637: In a race in which 9 automobiles are entered and there are no ties,in how many different ways can the first three finishers come in ? Answer by fractalier(6550) (Show Source):
You can put this solution on YOUR website! Well, there are nine ways the first place can come in, then 8 ways for second, and then 7 ways for third...so 9*8*7 = 504 ways