SOLUTION: If the letters A, B, C, D, and E are to be used in a five-letter parking tag, how many different tags are possible if repetitions are not permitted?

Question 580816: If the letters A, B, C, D, and E are to be used in a five-letter parking tag, how many different tags are possible if repetitions are not permitted?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
If the letters A, B, C, D, and E are to be used in a five-letter parking tag, how many different tags are possible if repetitions are not permitted?
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choose 1st letter: 5 ways
choose 2nd letter: 4 ways
...
choose 5th letter: 1 way
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# of tags: 5! = 120
Cheers,
Stan H.
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