License plates consist of 3 letters followed by a 3-digit whole number. How many different license plates are possible if there is no repetition and: a. The 3-digit whole number must be even? b. The 3 digit whole number must be greater than 500? c. The 3 digit whole number must not end with 0? Please show your solution and write clearly thanks.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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License plates consist of 3 letters followed by a
3-digit whole number. How many different license
plates are possible if there is no repetition and:
a. The 3-digit whole number must be even?
b. The 3 digit whole number must be greater than
500?
c. The 3 digit whole number must not end with 0?
Please show your solution and write clearly thanks.
Transcribed Image Text:License plates consist of 3 letters followed by a 3-digit whole number. How many different license plates are possible if there is no repetition and: a. The 3-digit whole number must be even? b. The 3 digit whole number must be greater than 500? c. The 3 digit whole number must not end with 0? Please show your solution and write clearly thanks.
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