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In how many ways can you arrange 6 CD's from a collection of 50 CD's
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In how many ways can you arrange 6 CD's from a collection of 50 CD's
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Aug 21, 2017
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In how many ways can you arrange 6 CD's from a collection of 50 CD's
Mathematics
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Algorias
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slot method or permutations
50 choices
6 slots
first slot has 50 options
2nd slot has 49 (1 in first slot)
3rd has 48
4th has 47
5th has 46
6th has 45
to find how many ways that is
50*49*48*47*46*45=11,441,304,000 ways
Bob Vale
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Aug 25, 2017
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Bob Vale
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