SOLUTION: A pianist plans to play 6 pieces at a recital from her repertoire of 19 pieces. How many different recital programs are possible?

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Question 1200330: A pianist plans to play 6 pieces at a recital from her repertoire of 19 pieces. How many different recital programs are possible?
Answer by ikleyn(52775) About Me  (Show Source):
You can put this solution on YOUR website!
.
19*18*17*16*15*14 = 19535040,  if the order is important,  or

C%5B19%5D%5E6 = %2819%2A18%2A17%2A16%2A15%2A14%29%2F%281%2A2%2A3%2A4%2A5%2A6%29 = 27132,  if the order is not important.

Solved.