11. How many 12-person juries can be made from a jury pool of 20 people?

Q: A six-member scientific committee is to be chosen from amongst 7 virologists, 5 epidemiologists, 4…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: 38. How many different committees can be formed from 5 professors and 15 students if each committee…

A:

Q: 3. In how many different ways can the director of a design and structural department choose 2 Civil…

A: Given: Number of applicants for Civil Engineers is, n(C1)=7. Number of required for Civil Engineers…

Q: 2. In how many ways can 9 persons be seated in a round table with 9 chairs? 3. In how many ways can…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A corporation has seven members on its board of directors. In how many different ways can it elect a…

A: A president, vice-president, secretary, and treasurer are 4 different positions.  So we will have to…

Q: how many ways can five persons line up to get on a bus?

A: The number of persons is 5.

Q: From 10 statisticians and 7 economists, a committee of size 6 is to be formed. How many different…

A: Note: " Since you have asked multiple sub-parts, we will solve the first three sub-parts for you. If…

Q: In how many ways can 5 letters be posted in 4 post - boxes?

A: We have 5 letters with us and 4 post-boxes.  Now, any letter can be put in any post-box.

Q: 8. In how many ways can a committee of three faculty members and two student selected from seven…

A: We have to make a committee of three faculty members and two students. We have to select from seven…

Q: 2. How many ways can a postman post 3 letters in 5 letter boxes?

A:

Q: 36. In how many ways can 3 Americans, 4 Frenchmen, 4 Danes, 5 Filipinos and 2 Italians be seated in…

A:

Q: In how many ways can a baseball coach prepare a batting order if: The coach still has to select the…

A: From the provided information, Total players = 12

Q: If 5 out of 7 students at a college are full-time students, what is the enrollment at the college if…

A:

Q: In how many ways can a class of 32 students select four people to serve on a committee?

A: Total number of students in the class (n) = 32 Number of students to be selected to serve on a…

Q: In how many ways can a committee of 2 be chosen from 7 people?

A:

Q: From 6 gentleman and 4 ladies, a committee of 5 is to be formed. In how many ways can this be done,…

A:

Q: In how many ways can 10 students be seated in a round table?

A:

Q: 3. From a list of 40 teachers, 5 are to be promoted to subject area coordinator. In how many ways…

A: NOTE*** As per bartleby guidelines for more than one question asked only first to be answered, send…

Q: 9. In how many ways can a committee of 5 persons be chosen from 7 ladies and 9 men if there is no…

A: As per Bartleby guideline, we have answered only the first question. If you want to get the answer…

Q: How many 7-member committees could you form from a set of 9 people?

A: There are total 9 people.  We have to select 7 people from them. Since we are forming a committee,…

Q: From 5 statisticians and 6 economists, a committee of size 6 is to be formed. How many different…

A: Note- Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 2. A jury of 12 people is chosen from a pool of 35 potential jurors can be chosen?

A:

Q: In how many ways can a committee of not more than 3 representatives be selected from a group of 16…

A:

Q: 4. What is the number of different ways to divide a group of 20 people equally into 2 sub-groups?

A: Permutation and combinations

Q: How many ways can a delegation of 55 Republicans, 55 Democrats, and 22 Independents be selected from…

A: Given data Number of Republicans = 77 Number of Democrats = 77 Number of Independent = 33

Q: 5. How many arrangements can be made from 4 boys and 4 girls if they have to sit in a roundtable and…

A: We have given that  Number of boys=4 Number of girls=4

Q: In how many ways can an HR department head choose one or more applicants from six eligible…

A: Number of eligible applicants=6Choose one or more applicants Let, Number of ways=n=?

Q: How many different committees of size  3  can be formed from  15  people?

A:

Q: 9) From a group of 30 people, a jury of 12 people is selected. In how many different ways can a jury…

A: We use combination formula here to find number of ways to select 12 people out of 30 peoples

Q: In how many different ways can the director of a design and structural department choose 2 Civil…

A: Given: Number of applicants to be chosen from 7 applicants are 2. Number of applicants to be chosen…

Q: 98 Cities were surveyed to determine sports teams. 26 had a baseball, 25 had football, 20 had…

A: Question is to find the number of cities having exactly two teams.The given information is:Number of…

Q: 3) A board of directors composed of eight people must select board officers. In how many ways can a…

A: Given that n =8,r =3 using permutations

Q: A classroom has 8 vacant chairs, 3 in the front row and 5 in the back row. In how many ways can 5…

A: Let us assume there are three students A, B and C sitting beside each other. The different ways in…

Q: A company has 10 members on its boards of directors. In how many different ways can they elect a…

A: The total number of board of directors = 10. The officers need to be elected = 4 (President,…

Q: Suppose a club has 22 members.  How many ways can they form a 5-person committee?

A: Given:  A club has 22 members. We need to form a 5 person committee. We need to find how many ways…

Q: 9. In how many ways can three boys can be seated on five chairs?

A: In question, We'll find the ways in which three boys seated on five chairs. The solution is below,

Q: In how many different ways can we select a committee of four members from 13 applicants?

A:

Q: 9. In how many ways can 4 b sit between two boys?

A: 9)  Given, 4 boys and 4 girls should be seated at a round table Each girl is to sit between 2 boys.…

Q: In how many ways can nine students be partitioned into three teams containing four, three, and two…

A:

Q: 1. From a group of 12 teachers, how many different committees can be formed consisting four or five…

A:

Q: 6. How many ways are there to select 3 candidates from 8 equally qualified recent graduates for…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: Suppose that a drama class has 22 students. a. In how many ways can four students be selected to…

A: a) We will select a group of 4 students from 22 students. So arrangement is not required. That means…

Q: In how many ways can a committee of 12 men and 12 women be selected from a panel of 36 men and 40…

A:

Q: How many committees of five with a given chairperson can be selected from 12 persons?

A: See solution below

Q: 2. In how many ways can three singers and four dancers be chosen to make a team if there are seven…

A: We have to find in how many ways three singers and fours dancers be chosen to make a team if there…

Q: 3. A blood bank needs twenty people to help with a blood drive. Twenty-five people have volunteered.…

A: Topic- Permutation and Combination

Q: In how many ways can 3 students be selected from a group of 12 students to represent a university in…

A: Given data: Total students = 12 3 students  selected  randomly To find: In how many ways can 3…

Q: O 6 O 8 Estimate: V5 + V15 O 4

A: We need to estimate the value of the following expression 5+15