In a recent international sport​ competition, the top three countrieslong dash Country ​A, Country​ B, and Country Clong dash won a total of 124   medals. Country B won 10   more medals than Country C. Country A won 40   more medals than the total amount won by the other two. How many medals did each of the top three countries​ win?

Q: At a university, a dean is going to select 8 volunteers to serve on a committee. There are 9…

A: Given,no.of volunteers from the school of humanities=9no.of volunteers from school of art and…

Q: The coach of a volleyball team has to select 6 players to start a match from a squad of 10 players.…

A: The coach of a volleyball team has to select 6 players to start a match from a squad of 10 players.…

Q: A school principal plans to form teams from 132 third‐graders, 120 fourth‐graders, and 204…

A:

Q: In a particular year, a total of 52,489 students studied in two of the most popular host countries…

A: A total of 52489 students are studied in two of the most popular host countries when traveling…

Q: A woman has ten skirts and five blouses. Assuming that they all match, how many different…

A:

Q: In a recent international sports​ competition, the top three countries—Country A, Country​ B, and…

A:

Q: In an election for Homecoming King, 500 votes are tallied for 3 candidates: Bobby, Frank, and Hao.…

A: A detailed solution is given below.

Q: In a best-of-seven series in the Philippines Basketball Association (PBA) tournament, the team who…

A:

Q: Out of a group of eight students serving on the Student Government Association, how many different…

A:

Q: in a physiology class, a student must dissect three different specimens. The student can select one…

A: This question can be solved using the concept of combination.

Q: In a club with 7 male and 11 female​ members, how many 4-member committees can be chosen that have…

A: (a) From the given information, the club with 7 male and 11 female members. And 4-member committee…

Q: In a race of 24 people, the top 8 are awarded different amounts of prize money, with first receiving…

A: Permutation: The number of different arrangements of ‘r’ elements (order matters) from a set of ‘n’…

Q: From the 6 male and 11 female sales representatives for an insurance company, a team of 4 men and 2…

A:

Q: A company has 8 male and 7 female employees, and needs to nominate 3 men and 3 women for the company…

A: Number of male employees = 8 Number of female employees = 7

Q: In a class of 40 students, 26 like Math, 12 like physics, and 6 like both math and physics.…

A: Solution: From the given information, number of students in a class is 40. Number of students like…

Q: A company has 12 male and 11 female employees, and needs to nominate 2 men and 2 women for the…

A: Given information is : A company has 12 male and 11 female employees. What to find..... company…

Q: The table d'hote (complete meal) at a french restaurant consists of a salad, enree, and a dessert.…

A: There are 2 salad choices, 5 entrée choices, and 3 dessert choices.

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: A survey of 131 persons was conducted at TCC, and it was found that 82 persons carried a cell phone,…

A: According to bartleby policy I have solved first three subparts. I hope it will help you

Q: A survey of 93 persons was conducted at TCC, and it was found that 53 persons carried a cell phone,…

A: Given, 1. people carried a cell phone or a tablet is

Q: At a university, a dean is going to select 7 volunteers to serve on a committee. There are 7…

A: Given data:The dean is going to select 7 volunteers to serve on a comitee.There are 7 volunteers…

Q: In a group of 9 people, there are 4 females and 5 males. Determine the number of 4-member committees…

A:

Q: How many matches will be required to determine the champion in a single elimination tennis…

A: In single elimination tournament, each match eliminates one player. If all up there are x players,…

Q: Only 30% of teams beat The Great Escape Challenge. If 15 teams beat the challenge, how many teams…

A: It is given that 15 teams beat the challenge, which is the 30% of the teams that played The Great…

Q: From a group of 36 people, a jury of 12 is selected. In how many different ways can a jury of 12…

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

Q: The senate in a certain state is comprised of 59 Republicans, 38 Democrats, and 3 Inpendents. How…

A: Given that the senate in a certain state is comprised of 59 Republicans, 38 Democrats, and 3…

Q: A committee of 3 men and 2 women is to be chosen from a group of 12 men and 8 women. Determine the…

A: Given: A committee of 3 men and 2 women is to be chosen from a group of 12 men and 8 women. To Find:…

Q: A company has 12 male and 8 female employees, and needs to nominate 3 men and 3 women for the…

A: Solution-: A company has 12 male and 8 female employees and needs to nominate 3 men and 3 women for…

Q: A company has 12 males and 9 female employees, and needs to nominate 2 men and 2 women for the…

A: Determine the number of teams can be formed.   The number of teams that can be formed is…

Q: From the 10 male and 7 female sales representatives for an insurance company, a team of 4 men and 2…

A: Given that from the 10 male and 7 female sales representatives for an insurance company a team of 4…

Q: A company has 9 male and 7 female employees, and needs to nominate 2 men and 2 women for the company…

A: Combination:         A combination is a selection of all object or part of a set of objects, without…

Q: The number of people applying for free financial aid has gone up in the past decade by 6.74%. If the…

A: Given Data: Change in percentage=0.0674   Number of people that used to apply=9720000

Q: How many matches are played in a badminton tournament of 27 players?

A: Sol

Q: Out of forty students, 14 are listening music and 29 are watching k-drama as their hobby. If 5…

A:

Q: The finals for the 100-meter sprint at the Olympics has 5 runners. In how many ways can they place…

A: In 60 ways they place first , second , third .

Q: How many different teams of 4 members can be selected from a pool of 20 applicants?

A: The combination formula is given by

Q: A committee of 6 students has to be formed from 10 boys and 8 girls. In how

A: As per Bartleby's guidelines, three parts of the given question can be solved at a given time. Given…

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: Of the shareholders in a service corporation, 56% are women. If 72,820 shareholders are men, how…

A:

Q: From the 9 male and 6 female sales representatives for an insurance company, a team of 2 men and 2…

A:

Q: he BMCC web-design club has 40 members. a. In how many different ways can it select a group of 4…

A: Given Data: The number of members in the web-design club is: n=40 The number of members to be…

Q: From a garden with 6 flower varieties, a bouquet of 3 differer types of flowers is to be picked. How…

A: using permutation and combination in these type of problems.

Q: There are some raisin and chocolate muffins in a pastry shop. If 84 raisin muffins are sold, - of…

A: let there be x raisin muffins and y chocolate muffins total number of muffins will be x+y according…

Q: After selecting nine players for a baseball game, the manager of the team arranges the batting order…

A: Given, After selecting nine players for a baseball game, the manager of the team arranges the…

Q: Solve by the method of your choice: In a race in which six automobiles are entered and there are no…

A: We have to find ways in which first four finishers come in.

Q: Of the 100 families at a local farmer's market, 75 brought their kids with them, 25 brought their…

A:

Q: How many ways are there to select 2 people from a group of 7 to serve on a committee? What kind of…

A: We have given there is group of 7 and we have to select 2 people from this group to serve on a…

Q: In a club with 10 male and 11 female members, how many 6-member committees can be selected that have…

A: Determine the number of 6 member committees can be selected that have not more than 2 men.   The…

Q: From the 6 male and 6 female sales representatives for an insurance​ company, a team of 2 men and 4…

A: We will find out the required value.

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.