1. Determine the number of different 3-people or 4-people committees that can be formed from the 8 grade eleven students and the 7 grade 12 students.   2. A school plays a series of 2 basketball matches.  For each match, there are 3 possibilities:  win, draw, or loss.  How many possible results are there for the series?

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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1. Determine the number of different 3-people or 4-people committees that can be formed from the 8 grade eleven students and the 7 grade 12 students.  

2. A school plays a series of 2 basketball matches.  For each match, there are 3 possibilities:  win, draw, or loss.  How many possible results are there for the series? 

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