Question: Solve the problem involving combinations. Seven workers decide to send a delegation of 2 to their supervisor to discuss their grievances. (a) How many different

Solve the problem involving combinations.

Seven workers decide to send a delegation of 2 to their supervisor to discuss their grievances.

(a) How many different delegations are possible?

(b) If it is decided that a certain employee must be in the delegation, how many different delegations are possible?

(c) If there are 2 women and 5 men in the group, how many delegations would include at least 1 woman?

Step by Step Solution

★★★★★

3.34 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

7 workers send a delegation of 2 a There are c72 7 7 722 52 765 76 52 different de... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related College Algebra Questions!

Q:

Solve the problem involving combinations. How many different samples of 4 apples can be drawn from a crate of 25 apples?

Q:

Solve the problem involving combinations. If a bag contains 15 marbles, how many samples of 2 marbles can be drawn from it? How many samples of 4 marbles can be drawn?

Q:

Solve the problem involving combinations. Five playing cards having the numbers 2, 3, 4, 5, and 6 are shuffled and 2 cards are then drawn. How many different 2-card hands are possible?

Q:

1. Changes in populationMany factors may contribute to population changes in metropolitan areas. The graph shows the populations of the New Orleans, Louisiana and the Jacksonville, Florida,...

Q:

Written Assignment 6 Answer all assigned exercises, and show all work. 1. Changes in populationMany factors may contribute to population changes in metropolitan areas. The graph shows the populations...

Q:

statistics and Probability Suppose that 3 cards are drawn from a well-shuffled deck of 52 cards. What is the probability that all 3 are hearts? A bag contains 5 red apples and 3 yellow apples. 3...

Q:

1. A lottery game requires that you pick 7 different numbers from 1 to 51. If you pick all 7 winningnumbers, you win the jackpot. If you pick 6 of the 7 numberscorrectly, you win $300,000. In how...

Q:

statistics and Probability Find the number of distinguishable permutations of the letters in each word below. (a) tilted (b) Hollywood (c) decided Nine cards are marked with the numbers 1, 2, 3, 4,...

Q:

A group of 10 workers decides to send a delegation of 3 to their supervisor to discuss their grievances Complete parts a through c below a How many delegations are possible There are 120 delegations...

Q:

Homework: HW: Section 8.2 - Combinations des Score: 0.23 of 1 pt 14 of 17 (14 complete) HW SC Ke Bus Econ 8.2.32 A group of 12 workers decides to send a delegation of 4 to their supervisor to discuss...

Q:

Had the plaintiffs agreed to arbitrate their claims? A group of plaintiffs sued Netscape, claiming that two of the companys products illegally captured private information about files that they...

Q:

A grain silo consists of a cylindrical main section, with height 30 ft, and a hemispherical roof. In order to achieve a total volume of 15,000 ft3 (including the part inside the roof section), what...

Q:

Torres Companys FUTA tax liability was 28950 for the 1st quarter 12980 for the 2nd quarter 12300 for the 3rd quarter 1600 for the 4th quarter The companys first required payment of FUTA taxes is fill...

Q:

1.What is a contagious run? What are some of the potentially serious adverse social welfare effects of a contagious run? Do all types of FIs face the same risk of contagious runs? LO 15.7

Q:

In Problems 524, graph each equation of the system. Then solve the system to find the points of intersection. Sy=x - 4 6x 13

Q:

In Problems 524, graph each equation of the system. Then solve the system to find the points of intersection. [xy = 1 y = 2x + 1

Q:

In Problems 1122, graph each inequality. 2x + y 6

Q:

1. Which one of the following methods of project analysis is defined as computing the value of a project based upon the present value of the project's anticipated cash flows? A. constant dividend...

Q:

FreeBSD, Mac OS , etc. ) among the AUBG students, the professor in Statistica conducted a survey with his 9 5 students. Assume that they represent a random sample.From the sample of 9 5 students, 2 8...

Q:

Pt 4 6. A researcher is studying the SAT 1 Math scores of two groups of students: those who plan to apply for financial aid and those that do not. Two independent random samples yield the following:...