SOLUTION: If a computer password has six characters consisting of either digits (0-9) or a single-letter (a-z), how many passwords are there which begin with a digit?

Question 934374: If a computer password has six characters consisting of either digits (0-9) or a single-letter (a-z), how many passwords are there which begin with a digit?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The first spot must be a digit so there are 10 choices.
The remaining 5 spots can be a digit or letter so there are 36 choices.

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