SOLUTION: If you have 12 shows recorded on your DVR in how many ways can you watch 8 of them

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Question 452260: If you have 12 shows recorded on your DVR in how many ways can you watch 8 of them
Answer by edjones(7569) About Me  (Show Source):
You can put this solution on YOUR website!
Since arrangement is important then it is a permutation.
nPr
=12Pr
=12!/(12-8)!
=19958400 ways
.
Ed