In a volleyball league consisting of 10 teams, each team plays each of the other teams exactly twice. How many league games will be played? 4.

Q: Twenty people decide to play softball. In how many ways can the 20 people be divided into 2 teams of…

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Q: How many license plates can we have of three digits followed by three letters? We allow repeated…

A: Since, there are 10 possible digits for the numbers (0 to 9), and 26 possible letters (A to Z). As,…

Q: There are 4 oranges, 5 apples and 6 mangoes in a basket. In how many ways can a person make a…

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Q: n consists of 10 albums, each containing 42 pages. How many stamps are in the total collection if 40…

A: Introduction: Different symbols are used in mathematics. One of the most common math symbols is the…

Q: Suppose that a collection of 100 coins (consisting of fifty cent pieces, dimes, and pennies) is…

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

Q: In a basketball league consisting of 10 teams, each team plays each of the other teams exactly three…

A: 2 teams to be played out of 10 teams can be selected as follows:

Q: If 5.2% of the 200 million adult Americans are unemployed, how many adult Americans are unemployed?

A: Given that there 5.2% of the 200 million adult Americans are unemployed.   5.2%=0.052

Q: If a chicken and one half lays an egg and one half in a day and one half, how may eggs will 30…

A: According to the provided information, 1.5 chicken lays 1.5 egg in 1.5 days.That is, 1.5 eggs = 1.5…

Q: In a group of 70 people, 37 like coffee, 52 like tea and each person likes at least one of the two…

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Q: A pianist plans to play 9 pieces at a recital. In how many ways can she arrange these pieces in the…

A:

Q: How many 4 card hands are possible with a 48-card deck? The number of 4 card hands is

A: Possible number or 4 card hands with a 48-card deck is

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: If mark has 17 grapes And gives away 2. how Many does he have left?

A: Subtraction problem

Q: In a college archaeology class, 78 students are going to a dig site to find and study artifacts. The…

A: We will find how many sections will be studied by a group of 2 students as following.

Q: A baseball team takes a road trip and plays 6 games. In how many ways can they win 4 and lose 2…

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Q: Four married couples have bought 8 seats in the same row for a concert. In how many different ways…

A: The number of ways to arrange r objects selected from n distinct objects is given by permutation.…

Q: 15. Among the animals in Mang Pedro's farm are chickens and piglets. If the count is 155 heads and…

A: As per our company guidelines, we need to answer only one question. So, kindly repost the 14th…

Q: 1. In 2017, how many more students enrolled in School A than in School B? 2. In 2020, how many more…

A:

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: 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: Of 20 possible​ books, you plan to take 3 with you on vacation. How many different collections of…

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Q: How many ⅔g tablets can be prepared from a stock of 66g?

A: given that,  How many 23g tablets can be prepared from a stock of 66g? so,            each tablet…

Q: In a group of 65 people, 40 like cricket, 10 like both cricket and tennis. How many like tennis only…

A:

Q: How many hands of 5 cards from the deck of 52 are there?

A: Solution: From the given information, there are 52 cards and 5 cards are to be drawn at random.

Q: The park rules require that on duty for every 50 people who visit the parl How many guards should be…

A: The park rules require that one security guard be on duty for every 50 people who visit the park.…

Q: The number of ways a team of 2 players can be chosen out of 6 players is

A: Our Aim is to tell the number of ways a team of 2 players can be chosenout of 6 players is ____

Q: 2. In a basketball league consisting of 10 teams, each team plays each of the other teams exactly…

A:

Q: A college team plays 8 basketball games during an intramural. In how many ways can the team end the…

A: Permutation of r objects from n objects is when, r number of objects are selected from the n objects…

Q: A pianist plans to play 4 pieces at a recital. In how many ways can she arrange these pieces in the…

A: Factorial of a number:   It is a non-negative integer n which is defined by the product of all…

Q: In a music club with 15 members, 7 people played the piano, 11 people played the guitar, and 2…

A: Given that in a music club of 15 members 7 people played the piano, 11 people played the guitar and…

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

A: Sol

Q: A team plays 15 games a season. In how many ways can it have 8 wins and 7 losses?

A:

Q: the track team has 20 members and will be sending 5 members to the next competition. how many 5…

A: Given that, the track team has 20 members and will be sending 5 members to the next competition.

Q: Suppose you have a choice of ten TV sets that can be matched with any of six DVR players and eight…

A: Multiplication rule of counting: If a task consists of a sequence of choices in which there are ‘a’…

Q: 4.) How many cards should you pick in a deck making sure that at least two of the cards will be…

A: Solution: 4) 41 There are 13 spades . So to ensure at least 2 spades are there are 41. Suppose 39…

Q: If 1% of a shipment of 2000 light bulbs is defective, how many bulbs in the shipment are NOT…

A: Given, 1%  of a shipment of 2000 light bulbs is defective i.e, number of defective bulbs = 2000 *…

Q: There are 80 seats in the theatre. If 20% of the seats are occupied, how many seats remain…

A: To find number of seats remain unoccupied in the theatre

Q: There are 12 teams in a league. How many games are played if every team plays each other twice?

A:

Q: 2. In a basketball league consisting of 10 teams, each team play each of the other teams exactly…

A: Given information: Total teams=10 Each team of the other teams exactly three times.

Q: In a class there are 20 female students and 10 male students. In how many ways a volunteer group can…

A:

Q: A volleyball league consisting of 15 teams, each team plays each of the other teams exactly twice.…

A: Total teams =15  To find the league games will be played

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: a. lose exactly 430 bags next week? b. lose at most 420 bags next week? c. lose more than 450 bags…

A: here mean  = 427 bags  standard deviation  = 35 bags    x = no of bag lost in next week

Q: The number of ways a team of 2 players can be chosen out of 6 players is ______________

A: given a team of 2 players can be chosen out of 6 players and we have to find the numbers of ways…

Q: If a cube had been rolled 200 times, how many times would you expect a sum of 2 to be rolled?

A: From the table, we see that the sum of 2 rolled 3 times. In the table total number of rolls= 3+2+…

Q: How many license plates are possible consisting of 4 letters followed by 3 digits if the first…

A: The license plate consists of 4 letters followed by 3 digits. Thus, it has 7 places to fill up.…

Q: A pianist plans to play 5 pieces at a recital from her repertoire of 18 pieces. How many different…

A: Given :  A pianist plans to play 5 pieces at a recital from her repertoire of 18 pieces.  Use…

Q: A pianist plans to play 5 pieces at a recital from her repertoire of 20 pieces. How many different…

A:

Q: A pianist plans to play 6 pieces at a recital from her repertoire of 26 pieces. How many different…

A: In this case arrangement matters.  So we will use the permutation method.  He has to pick 6 pieces…

Q: How many of the farm’s 5000 trees will be sold eventually, and how many will be lost?

A: Thanks for giving opportunity to serve for bartleby students, Hey, There ! Thank you for posting…