ellamariemiller4 ellamariemiller4

11-04-2024
Mathematics

Answered

A state's license plate starts with a digitdigit other than 00 followed by fivefive capital lettersletters (A through Z) followed by oneone digitdigit (0 through 9).
(a)
How many different license plates are possible?
(b)
How many different license plates start with aa 77 and end with aa 99?
(c)
How many different license plates have no repeated symbols (all the digits are different and all the letters are different)?

Answer :

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