Question 150460This question is from textbook
: I need some help understanding this please.
A license plate is to consist of two letters followed by three digits. How many different license plates are possible if the first letter must be a vowel, and repetition of letters is not permitted, but repetition of digits is permitted?
This question is from textbook
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! A license plate is to consist of two letters followed by three digits.
How many different license plates are possible if the first letter must be a vowel, and repetition of letters is not permitted, but repetition of digits is permitted?
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Ans: 5*25*10*10*10 = 125000
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Cheers,
Stan H.
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