If the letters A, B, C, D, E, and F are to be used in a five-letter code, how many different codes are possible if repetitions are not permitted?
A) 625
B) 720
C) 7,776
D) 1,296

Name: If the letters A, B, C, D, E, and F are to be used in a five-letter code, how many different codes are possible if repetitions are not permitted? A) 625 B) 720 C) 7,776 D) 1,296
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Question

Quizplus · Accepted Answer

The number of different codes is calculated by finding the number of permutations of 5 letters out of 6, which is 6P5 = 6! / (6-5)! = 720.

If the Letters A, B, C, D, E, and F