Question

From 10 people how many ways are there to select a committee consisting of a chairman,...

From 10 people how many ways are there to select a committee consisting of a chairman, vice-chair, and three other committee members?

Homework Answers

Answer #1

total number of people =10

So initially chairman can be selected in 10 ways.

vice-chair can be selected in 10-1=9 ways (as chairman post is taken by 1 out of those 10)

3 other commitee members can be taken out of the remaining 8 people in 8C3 ways

That is

So the total number of ways in which commitee can be formed is

Hence the total number of ways of forming a commitee is 5040.

Thank you !!

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The club president wants to choose a social committee consisting of a chairman and two assistants....
The club president wants to choose a social committee consisting of a chairman and two assistants. She will select them from 15 club members. How many ways can she do this?
How many ways are there to select a committee of 17 politicians chosen from a room...
How many ways are there to select a committee of 17 politicians chosen from a room full of indistinguishable Democrats, indistinguishable Republicans, and indistinguishable Independents if every party must have at least two members on the committee? If, in addition, no group may have a majority of the committee members?
A committee has six members. There are three members that currently serve as the​ board's chairman...
A committee has six members. There are three members that currently serve as the​ board's chairman comma vice chairman comma and treasurer . Each member is equally likely to serve in any of the positions. Three members are randomly selected and assigned to be the new chairman comma vice chairman comma and treasurer . What is the probability of randomly selecting the three members who currently hold the positions of chairman comma vice chairman comma and treasurer and reassigning them...
a.) A committee of five people is to be selected from a group of 11 people....
a.) A committee of five people is to be selected from a group of 11 people. Five of the 11 people are men and the rest are women. If a committee is randomly selected, find the probability that the committee has no men. b.) Given a committee of 5 people, how many ways can we choose one of these five people to be the chair of the committee and one of these five people be chosen as the co-chair of...
A committee consisting of 2 faculty members and 4 students is to be formed. Every committee...
A committee consisting of 2 faculty members and 4 students is to be formed. Every committee position has the same duties and voting rights. There are 10 faculty members and 10 students eligible to serve on the committee. In how many ways can the committee be formed?
A certain committee consists of 17 people. From the committee, a president, a vice-president, and a...
A certain committee consists of 17 people. From the committee, a president, a vice-president, and a secretary are to be chosen. In how many ways can these 3 offices be filled? Assume that a committee member can hold at most one of these offices.
How many ways can a committee of 2 be selected from a club with 12 members?
How many ways can a committee of 2 be selected from a club with 12 members?
An organization consisting of 27 women and 17 men needs to select from its ranks a...
An organization consisting of 27 women and 17 men needs to select from its ranks a committee of 6 people. In how many possible ways can the committee be formed so that it contains exactly two men?
1. In how many ways can 10 objects be split into two groups containing 4 and...
1. In how many ways can 10 objects be split into two groups containing 4 and 6 objects, respectively? 2. In how many ways can a committee of 5 people be chosen out of 9 people? 3. Out of 5 mathematicians and 7 physicists, a committee consisting of 2 mathematicians and 3 physicists is to be formed. In how many ways can this be done if (a) any mathematician and any physicist can be included, (b) one particular physicist must...
4 people are to be chosen from 10 men and 12 women to form a committee...
4 people are to be chosen from 10 men and 12 women to form a committee which contains at least two women. How many different ways can the committee be formed? If, among the 10 men and 12 women, Mr. and Mrs. Smith can not both be selected, then how many different ways can the committee be formed?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT