SOLUTION: A man is planning for college and takes a standardized test. While registering for the test, he is allowed to select three schools to which his scores will be sent at no cost. If t

Algebra ->  Probability-and-statistics -> SOLUTION: A man is planning for college and takes a standardized test. While registering for the test, he is allowed to select three schools to which his scores will be sent at no cost. If t      Log On


   

Question 884517: A man is planning for college and takes a standardized test. While registering for the test, he is allowed to select three schools to which his scores will be sent at no cost. If there are 11 colleges he is considering, how many different ways could be fill out the score report form?
Answer by skartikey(21) About Me  (Show Source):
You can put this solution on YOUR website!
there are C(11,3) ways. That is
C(11,3)= 11!/(3!(11-3)!)
=165