Problem No.6: An airline association assigns three-letter codes to representairport locations. For example, the airport code for Clark, Pampanga, is CPP.Notice that repetition is allowed in forming this code. How many airport codesare possible?

There are 26 letters in the English alphabet.

Answered: Problem No.6: An airline association…

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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Problem No.6: An airline association assigns three-letter codes to represent airport locations. For example, the airport code for Clark, Pampanga, is CPP. Notice that repetition is allowed in forming this code. How many airport codes are possible?