A serial number template consists of 3 alphabetic characters followed by 3 numbers. If letters cannot be duplicated, but numbers can (ABC999), how many combinations are possible? The 26 letters of the alphabet are reduced by one for each position filled, the 10 numerals are not. Multiply the six possibilities together, and do not enter any punctuation into the answer field. Number of combinations: ______

A serial number template consists of 3 alphabetic characters followed by 3 numbers. If letters cannot be duplicated, but numbers can (ABC999), how many combinations are possible? The 26 letters of the alphabet are reduced by one for each position filled, the 10 numerals are not. Multiply the six possibilities together, and do not enter any punctuation into the answer field. Number of combinations: ______

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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