Solve the following problems involving permutations and combinations. Show your solution. 1. In how many ways can a president, vice-president, secretary and a treasurer be selected from the 15 JHS students?

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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Solve the following problems involving permutations and combinations. Show
your solution.
1. In how many ways can a president, vice-president, secretary and a treasurer be
selected from the 15 JHS students?
2. In how many ways can Nanay Luz arrange 8 potted plants in a row?
Transcribed Image Text:Solve the following problems involving permutations and combinations. Show your solution. 1. In how many ways can a president, vice-president, secretary and a treasurer be selected from the 15 JHS students? 2. In how many ways can Nanay Luz arrange 8 potted plants in a row?
3. In how many ways can a committee of 6 senators be selected from a group
of 12 senators?
4. If ice cream is served in a cup, in how many ways can Loujean choose her
five-flavor ice cream if there are 5 available flavors?
Transcribed Image Text:3. In how many ways can a committee of 6 senators be selected from a group of 12 senators? 4. If ice cream is served in a cup, in how many ways can Loujean choose her five-flavor ice cream if there are 5 available flavors?
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