Trey is choosing a 2-letter password from the letters A, B, C, D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?

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asked Aug 17, 2021 190k views

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Trey is choosing a 2-letter password from the letters A, B, C, D, and E. The password cannot have the same letter repeated in it. How many such passwords are

possible?

Mathematics
college

Bernie Hackett asked

by Bernie Hackett

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6 votes

Answer:

Step-by-step ex1planation:

Tycho Pandelaar answered Aug 22, 2021

by Tycho Pandelaar

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