Tina has to create a password for the security of a software program file.she wants to use a password with three letters. how many passwords are allowed if no letters are repeated and the password is not

asked Mar 15, 2017 68.7k views

1 vote

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2 votes

i think it's B.15600 but I'm not really sure

Apomene answered Mar 18, 2017

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3 votes

26 choices for first slot
1 less since can't chose again
25 for 2nd
24 for 3rd

26*25*24=15600

B is answer

Herokiller answered Mar 19, 2017

8.6k points

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