1) How many different 10 words can be formed using all the letters in the word REARRANGED? 2) How many different vertical arragements are there of 9 flags if 4 are yellow, 3 are blue and 2 are red? 3) Mr. Santos has set of 8 questions for a Math test. If the most difficult question and the easiest one cannot be set next to each other, how many permutations are there for the 8 questions?

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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Permutations Solve the word problem involving permutations. Show your solution. 1) How many different 10 words can be formed using all the letters in the word REARRANGED? 2) How many different vertical arragements are there of 9 flags if 4 are yellow, 3 are blue and 2 are red? 3) Mr. Santos has set of 8 questions for a Math test. If the most difficult question and the easiest one cannot be set next to each other, how many permutations are there for the 8 questions?
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