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denis-greek [22]
3 years ago
8

Customer account numbers for a certain company consists of 3 letters followed by 5 numbers how many different account numbers ar

e possible if repetitions of letters and digits are
Mathematics
1 answer:
Arturiano [62]3 years ago
5 0

Answer:

1,757,600,000

Step-by-step explanation:

company consists of 3 letters followed by 5 numbers how many different account numbers are possible if repetitions of letters and digits are allowed.

We have 26 lettrs and 10 digits

So, the possible out comes for each one of the letters = 26

And the possible out comes for each one of the numbers = 10

∵ repetitions of letters and digits are allowed.

So, the possible accounts are = 26³ * 10⁵ = <u>1,757,600,000</u>

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