Mathematics, 24.04.2020 00:14 zahrast14

1. A student's password for her school email consists of three characters.
The first character must be a lower-case letter. The second and third
characters must be single digits. If Caitlin wants to use the letter 'c' for
the first character, how many different passwords can she choose from?

Answers: 2

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1. A student's password for her school email consists of three characters.
The first character...