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Mathematics, 12.05.2021 05:10 s900005
5. PA license plates have 3 letters followed by 4 numbers.
a. If the same letter or number can be repeated, how many can be made?
b. If the same letter CANNOT be repeated, how many can be made?
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Answers: 2
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5. PA license plates have 3 letters followed by 4 numbers.
a. If the same letter or number can be r...
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