How many handshakes were there

Q: Q5. If 12 students from a 1st-grade class are lining up to enter the cafeteria line for lunch, how…

A: Solution: There are total of 12 first grade class students. For the first student  to enter the…

Q: What is the probability that the year will be actually warm if the expert said: “will be warm”? b.…

A: HERE AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPART PLZ REPOST FOR REMAINING WITH NOTE I NEED…

Q: Use Polya’s four step problem –solving strategy and the problem solving procedures presented. 1.…

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Q: In a loan database, there are 31 loans to clients with 16 years of business experience. Also, there…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: The math club at college has 16 students - 10 males and 6 females. (a) The club wants to select a…

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Q: gel shop has onion bagels, cinnamon bagels, plain bagels, and sesame bagels. How many ways are there…

A: Solution:

Q: Using polyas strategy, An online mobile game tournament was facilitated and begins with 1024…

A:

Q: A class of 25 students consists of 15 girls and 10 boys. A committee of five students is being…

A: A class of 25 students consists of 15 girls and 10 boys. A committee of five students is being…

Q: 4. How many paths are there to the back of the checkerboard from the place indicated? P(1 Girl) = 12

A: Given that,  p1 Girl=5175126 Where, symbol nr represents the combination. And, its value is given…

Q: nties are going to be polled about their support for a proposed ballot initiative. 2,000 people have…

A: Given: For country 1 Population size = 200000 Sample size or polled = 2000  For country  2…

Q: The memory card in Carla's camera can hold 1,024 pictures. On April 30th, Carla sees that she has…

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Q: The officers of a high school senior class are planning to rent buses and vans for a class trip.…

A: Let x represents the number of buses and y represents the number of vans. Given that, the rental…

Q: Park rangers captured, tagged and released 82 grizzly bears in Banff National Park. A month later,…

A: Given: Park rangers captured, tagged and released 82 grizzly bears.

Q: Aruni wins 30% of the games he plays on Among Us. If he plays 40 games how many should he win?

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

Q: A teacher is decorating their classroom by placing posters in a row on one wall. The teacher has 7…

A: Explanation: a) Given that,  Choose 5 posters out of 7. P57=7!(7-5)!=7×6×5×4×3=2520

Q: A pianist plans to play 3 pieces at a recital from her repertoire of 25 pieces. How many different…

A: As per given by the question, a pianist plans to play 3 pieces at a recital from her repertoire of…

Q: Find the number of ways to break a group of 12 people into 3 smaller groups, at least one person per…

A: The problem boils down to finding the number of solutions to x_1+x_2+...+x_r=n. We refer a standard…

Q: 10. A total of 55 pupils are required to choose between two activities during school holidays. 28…

A:

Q: 3.) Nathan plays a video game in which he starts with 0 points. In round 1, he loses 3; points; in…

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Q: A candy shop sells candies with six kinds of flavor- cinnamon, cherry, chocolate, caramel, apple.…

A: Given information: Different kind of flavour for candies = 6 As per guidelines we will solve the…

Q: How do I set this up?   If 30% of the registered voters voted in the election and 122,700 votes…

A: To set up an equation for the number of registered voters and solve for the unknown

Q: pants

A:

Q: A class of 25 students consists of 15 girls and 10 boys. A committee of five students is being…

A:

Q: Ten athletes are lined up for a picture. How many arrangements are there if: a) there are no…

A: Given that, Ten athletes are lined up for a picture. We need to find, how many arrangements are…

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

A: Total number of pieces available (n) = 26 pieces. Number of pieces (r) which a pianist needs to play…

Q: a. Formulate a linear programming model for this problem

A: An organisation needs to use its resources effectively in order to reach the objectives. This is…

Q: 4. Before the Sino-Japanese War, the National Tsing Hua University had a collection of 350,000…

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Q: candidate receives 62% of the vote in an election and there are 1603 votes recorded. What is a…

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Q: Charlie is putting 7 books in a row on his bookshelf. He will put one of the books, Pride and…

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Q: Q1/ A company's board of directors consists of 20 members, in how many ways can a president, trustee…

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Q: 2. Which situation does NOT illustrate combination? *

A: here use basic  of combination and permutation

Q: On a business retreat, your company of 28 executives go golfing. a. You need to divide up into…

A: Solution:   The total number of distinct ways of arranging the letters of the word of length N…

Q: 6. 4 married couples bought 8 seats in the same row for a concert. How many different ways can they…

A: 4 married couples bought 8 seats in the same row for a concert ( a) without restriction ? (b ) If…

Q: In a group of 65 video game players, 50 bought the new Pokemon game that comes in two versions. 30…

A: The formula for the union of the sets is n(A∪B)=n(A)+n(B)n(A∩B). Here, A and B are two sets. The…

Q: Apply polyas strategy to solve this problem.  If eight people greet each other at a meeting by…

A: It is given that eight people greet each other at a meting by shaking hands with one another.…

Q: 4. How many paths are there to the back of the checkerboard from the place indicated? P(1 Girl) = 12…

A: Given, P(1 girl)=5175126

Q: olya Strategy to solve. If eight people greet each other at a meeting by shaking hands with one…

A: If eight people greet each other at a meeting by shaking hands with one another, how many handshakes…

Q: Filipino band Ben and Ben is planning to have a grand concert in MOA Arena and decided to play 6…

A: Given that Filipino band Ben and Ben is planning to have a grand concert in MOA Arena and decided to…

Q: dog's banana tree has 16 bananas, and she wants to share them with her neighbors Beth and Carol,…

A: Fundamental Counting Principle: The fundamental counting rule, commonly termed the basic counting…

Q: 21. There are 12 standbys who hope to get on a flight to Hawaii, but only 6 seats are available. How…

A:

Q: Using polya's strategy, what is the answer in the problem. An online mobile game tournament was…

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Q: A teenager is given 5 different jobs that they must do before they may go out to a movie with…

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Q: 3. THINKSMARTER At Luke's school party, the children make teams of 5 to play a game. If there are 20…

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Q: A bagel shop has onion bagels, cinnamon bagels, plain bagels, and sesame 10) bagels. How many ways…

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Q: At a dance, there are 20 girls and 20 boys. a. How many ways are there to form 20 pairs? b. How…

A: Answer: a)

Q: President Rodrigo duterte together with his 4 cabinet members is holding a press conference with 6…

A: The number of member of cabinet are 4. The number of member of media reporter are 6.

Q: Twelve classmates are taking a picture side by side.  A. In how many ways can they take the picture…

A: Given , Twelve classmates are taking a picture side by side.     (a) In general, n distinct objects…

Q: In a house party 6 married couples are celebrating New Year's Eve. When the radio is playing Dancing…

A: Solution: The objective is to find how many ways can the women decide about their dancing partners.…

Q: Use Polya's four step problem in solving strategy to solve the problem. An online mobile game…

A: Given that total number of players when the tournament begin =1024 number of players for each game…

Q: If a contingency table has eight rows and nine ​columns, how many degrees of freedom are there for…

A: We know that, If a contingency table has l rows and k ​columns. Then degrees of freedom are there…