18. Which of the following expressions represents the number of ways a committee of 5 be selected from a class of 8 students.A. 5!B. 8!/5!C. 8!/3!D. 8!/3!5! For numbers 19-20: In how many ways can a committee of 6 be chosen from 6 Science teachers and 4 Math teachers ifA0©D 19.The committee must include 3 Science teachers and 3 Math teachers.B. 24A.20C. 80D. 2100O 20.The committee must include at least 3 Math teacher.A. 24B. 80C. 950.120

Answered: 18. Which of the following expressions…

18. Which of the following expressions represents the number of ways a committee of 5 be selected from a class of 8 students. A. 5! B. 8!/5! C. 8!/3! D. 8!/3!5!

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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Question

18. Which of the following expressions represents the number of ways a committee of 5 be selected from a class of 8 students. A. 5! B. 8!/5! C. 8!/3! D. 8!/3!5!

For numbers 19-20: In how many ways can a committee of 6 be chosen from 6 Science teachers and 4 Math teachers if
A0©D 19.
The committee must include 3 Science teachers and 3 Math teachers.
B. 24
A.
20
C. 80
D. 210
0O 20.
The committee must include at least 3 Math teacher.
A. 24
B. 80
C. 95
0.120

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