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2 votes
Correct answers only please!

A student number system for a county requires that the student number be 5 characters. The first 3 characters are any single digit number, but no number can repeat and the last 2 characters must be letters, but no letter can repeat. How many unique student numbers are possible?

A. 1,370

B. 131,040

C. 250,000

D. 468,000

Correct answers only please! A student number system for a county requires that the-example-1

2 Answers

3 votes

Answer:

D

Explanation:

10×9×8×26×25=468000

User Mrdc
by
8.3k points
0 votes

the answer above is indeed correct. D- 468,000

User Dana Benson
by
7.7k points

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