Geoff needs to create a password for his email account. The password most have three letters. How many different passwords can he make? Assume he may not have use each letter more than once.

Question

Mathematics

Guest

6 June, 17:32

Geoff needs to create a password for his email account. The password most have three letters. How many different passwords can he make? Assume he may not have use each letter more than once.

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Answers (2)

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Shady · Answer 1

He can make 8 passwords.

Step-by-step explanation:

Since there are 26 letters you need to divide 26 by 3 which is the amount of letter he has to use.

26 divided by 3 is 8.6 repeating and you can't have 0.6 of a password so you drop it

Liberty Schaefer · Answer 2

Answer:You can only make 8 passwords bc 26 divided by 3 is 8

Step-by-step explanation:

There are 26 letters in the alphabet and you can only use 3 letters for a password. So you divide 26 by 3 to get 8