A warranty identification number for a certain product consists of a letter of the alphabet followed by four-digit number. How m

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3 years ago

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A warranty identification number for a certain product consists of a letter of the alphabet followed by four-digit number. How m

any possible identification numbers are there if the first digit of the four-digit number must be nonzero?,

Mathematics

1 answer:

kodGreya [7K] · Answer 1 · 2022-03-30T21:16:08+03:00

<span>A warranty identification number has the format: A0000 There are 26 letters in the alphabet. If the identification number has the first digit being 0 then for each letter the number can only go up to A0999. Including A0000, this means there is 1000 combinations per letter. So there is 26,000 possible identification numbers.</span>