Before the election, you want to determine the number of possible president/vice-president combinations for the student organization you belong to. If both positions are chosen from nine people, how many combinations are possible?

Q: There are 22 students in a fraternity. In how many ways can a committee of 6 students be selected?…

A: Given that Number of students=22 Number of students selected=6

Q: Five people applied for jobs at a store. Only two of these people will be hired. The number of…

A:

Q: The 14 teams in the local Little League are listed in the newspaper. How many listings are possible?

A: In this case, there are 14 teams in the local little league.

Q: A basketball team contains 21 players. If 5 people can be on the court at one time, how many…

A: Given that Number of players (n)=21  Number of people on the court at one time  r=5  We have to find…

Q: A student organization of 12 wants to select a president, a vice-president, and a treasurer. How…

A: A student organization of 12 wants to select a president, a vice president, and a treasurer.i.e.…

Q: A senate committee has 15 members.  If a subcommittee of 6 senators is to be formed from the…

A:

Q: Ms. Goodman has 18 students in her first-grade class. In how many ways can 4 students be picked to…

A: We will use combination metod for solving this question.

Q: A company has 42 employees. How many different ways can 7 people be chosen to serve on a committee…

A: We can choose the 7 persons in 42C7 ways  Where 7 people are chosen then there are (42-7)=35 people…

Q: in a survey of 80 fifth grade students who play soccer,basketball,or both,60 students play and 40…

A: Form the given information, In a survey of 80 fifth grade students who play soccer, basketball or…

Q: There are six members on a student council. Three of these members will serve on a spring formal…

A: Permutation and combination are 2 methods in mathematics. These are deals with the number of…

Q: 10 people is choosing a chairperson and vice chairperson

A: Given that   A group of 10 people = (n)=10 We have to select two people from total 10 people.…

Q: There are 12 applicants for 4 scholarships for 4 different amounts: $100,000 and $80,000 and $60,000…

A: Total applicants = 12  For 4 scholarships for 4 different amounts  How many different groups of…

Q: At a race track you have the opportunity to buy a ticket that requires you to pick the first and…

A:

Q: A law firm has ten male and ten female lawyers. A committee of five, two male lawyers and three…

A: Given: A law firm has ten male and ten female lawyers. A committee of five lawyers, in which two…

Q: student organization of 40 wants needs three people to cover ticket sales at an event. How many…

A: Given n=40 x=3

Q: A group of five people would like to select two people among themselves and send them to a…

A: It is given that n=5 and r=2.

Q: There are 12 students in a high school senior class. In how many ways could the yearbook choose one…

A: The objective of this question is to find out the number of ways in which one student can be chosen…

Q: 5) S(x)=sin(7x) 0<x<l Ans. cos(27 x) + cos(4 x) +.. (3)(5)

A: Solution

Q: A school group is deciding how to line up its 10 members for a photo. The president will go first.…

A:

Q: A group of campers is going to occupy 3 campsites at a campground. There are 15 campsites from which…

A: The objective of this question is to find out the number of ways in which 3 campsites can be chosen…

Q: There are 24 students playing basketball at lunch. How many different three-person teams can be…

A:

Q: A salesperson wants to display five bracelets in the store window. There are a total of nine…

A: Total no.of bracelets=9

Q: A group of 10 people is choosing a chairperson and vice-chairperson.  They put all 10 people's names…

A: From the provided information, Total people in group = 10 They are choosing a chairperson and…

Q: A track coach needs to select 2 students from each grade level to cre- ate a board of…

A:

Q: Leadership positions for a college social club are up for election. Three people are needed to fill…

A: Since three people are needed to fill the positions of president, vice president, and secretary…

Q: There are 30 people competing in a race. The top 3 get a spot on the podium. How many different ways…

A: Combination: The number of different selections of ‘r’ elements (order doesn’t matter) from a set of…

Q: The president of the college asked a fraternity to submit a list of 7 students to serve as guides at…

A: