How many strings of ten English letters are there that start with AB and end with Y Z and contain at least one vowel if letters can be repeated ? How many ways are there for 8 men and 5 women to stand in a line so that no two women stand next to each other ? How many ways are there for 5 men and 7 women to stand in a line so that all women stand

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 40CT: There are 10 applicants for three sales positions at a department store. All of the applicants are...
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How many strings of ten English letters are there that start with AB and end with Y Z and contain at least one vowel if letters can be repeated ?
How many ways are there for 8 men and 5 women to stand in a line so that no two women stand next to each other ?
How many ways are there for 5 men and 7 women to stand in a line so that all women stand 

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