SOLUTION: Rhonda randomly selects three symphony performances to attend this season from a schedule of ten performances, three of which feature works by Beethoven. Find the probability that

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Question 1022862: Rhonda randomly selects three symphony performances to attend this season from a schedule of ten performances, three of which feature works by Beethoven. Find the probability that she will select all of the Beethoven programs.
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
There is only one way of selecting the 3 symphonies by Beethoven, but there are C(10,3) ways of selecting any 3 out of the 10 symphonies.
==> the probability is 1%2FC%2810%2C3%29+=+1%2F120