In the Town Hall meeting room, I sit in the fourth row from the front , which is also the twelfth row from the back . Each row has 14 seats. How many people can be seated in the meeting room

Q: A fencing company uses 4 planks of wood for one section of a fence, 7 planks for two, and 10 planks…

A: A fencing company uses 4, 7 and 10 planks of wood for one, two and three section of fence…

Q: During one​ game, the stand sold 16 hot​ dogs, 14 ​hamburgers, and 8 chicken sandwiches for a total…

A: Let's assume Cost of hot dogs = x cost of hamburgers = y cost of chicken sandwiches = z So, the…

Q: A Broadway theater has 800​seats, divided into​ orchestra, main, and balcony seating. Orchestra…

A: x= number of orchestra​ seats y= number of main​ seats z= number of balcony seats

Q: A convention manager finds that she has ​$1,290​, made up of twenties and fifties. She has a total…

A: Let x be the twenty dollar bill and y be the fifty dollar bill. So, total bills = x+y Or, x+y= 42…

Q: 10. Sarah went to a store, spent half of her money, and then spent $10 more. She went to a second…

A: Given detail   Sarah went to a store, spent half of her money, and then spent $10 more. she went to…

Q: Two couples (Adam/Brenda and Carl/Darlene) have bought tickets for four adjacent seats to see a…

A: If there are no restrictions then 4 persons can seat in 4! = 24 ways

Q: How many cups of pineapple do we need to purchase?

A: It is given that required amount of pineapple for the fruit salad is 12 cups

Q: At the Roseville Middle School Spring Festival, Ellen is running the egg-dying station. She needs 5…

A:

Q: A fruit seller had some apples. he sells 20% apples and still has 80 apples. originally, he had?

A: Given,  Fruit seller sells 20% apples and still has 80 apples. How many he originally had?

Q: Jeremy's bedroom has two doors leading into the hallway. His house has four doors leading to the…

A: The numbers used for the counting are called natural numbers. In this case, the number of doors of…

Q: A thief steals a number of rare plants from a nursery. On the way out, the thief meets three…

A:

Q: Honey’s Store has a number of bikes and tricycles for sale. There are exactly 60 wheels all…

A: Let x be the number of bicycles and y be the number of tricycles. Each bicycle has 2 wheels…

Q: jazz concert brought in $157,397 on the sale of 8,510 tickets.  If the tickets are sold for $10 and…

A:

Q: A group of friends have met at the park to socialize and play a game. Juan and Mary have been chosen…

A: There is group of 21 friends. Out of which Juan and Mary have been chosen as team captains.  Hence,…

Q: Jen would like to use the first week in May to visit one city, and the first week in June to visit…

A: Given: Jen would like to use the first week in may to visit one city and the first week in June to…

Q: A theater has 27 rows of seats. The first row has 18 seats, the second row has 20 seats, the third…

A:

Q: A paper factory needs to ship an order for 3,200 sheets of yellow paper. The factory will put 40…

A: Number of sheets of paper = 3200 Number of sheets in a box  =     40 Number of boxes needed for 3200…

Q: group of college students are going to a lake house for the weekend and plan on renting small cars…

A: We are given: Number of people hold in a small and large car are 4 and 7 respectively.

Q: n be created?

A:

Q: Mr. Morris built a fence to enclose his yard. He put up 2 of the fence on Monday. On Tuesday, he put…

A:

Q: A pet store has 115 fish that need to be places into fish tanks.each tank can hold 6 fish. How many…

A: Given that,  Number of fishes = 115  Capacity of tanks to hold fish = 6

Q: In a small village with 200 inhabitants, half of the villagers have either a cat or a dog or both.…

A: Given total number of inhabitants = 200 Given half of the total inhabitants have either a cat or a…

Q: John took all his money from his savings account. He spent $88 on a radio and 1/4 of what was left…

A:

Q: There is an animal farm where chickens and cows live. All together, there are 90 heads and 254 legs.…

A:

Q: At the campus cafeteria, a diner can purchase a "meal deal" that consists of an entrée, a side dish,…

A: At the campus cafeteria, a diner can purchase a "meal deal" that consists of an entrée, a side dish,…

Q: A few years​ ago, a total of 2685 thousand people lived in the metropolitan areas of Las​ Vegas,…

A:

Q: A restaurant owned by Princess sold tacos and burritos. Tacos cost $2.00 and burritos cost $1.00.…

A: Given, Tacos cost $2.00 and burritos cost $1.00. The restaurant sold 48 items for a total of $86.00.…

Q: You converted a recipe and need 18 tablespoons plus 2 teaspoons of an ingredient. How many cups of…

A: We have to find the amount of ingredient in measure of cups.

Q: Ivan went to a store and spent 1/3 of his money on a book. He then spent 2/5 of his remaining money…

A: Let x is the amount of original money that Ivan has before he purchased the book. Ivan spent 1/3 of…

Q: Toll collector on highway receives $3 for cars & $4 for buses. At the end of a 1 hour period, she…

A: Toll collector on highway receives $3 for cars & $4 for buses. At the end of a 1 hour period,…

Q: the 104th Congress, there were 4 more Republicans than Democrats in the U.S. Senate. This resulted…

A: Given query is to find the numbers of Democrat and republicans.

Q: Dan Marino Elementary school has 1800 students, there are two teachers for every 70 students how…

A: Unitary method problem

Q: A gardener needs to move 2,444 pounds of dirt. He can carry 98 pounds in his wheelbarrow. How many…

A:

Q: A shelter rescues 4 cats for every 5 dogs. If they rescued 48 cats how many dogs did they rescue?

A:

Q: The gardening store sells clay flower pots, which hold 9 liters of dirt, and ceramic flower pots,…

A: Given Clay flower pots holds 9 liters of dirt and ceramic flower pots holds 10 liters of dirt.

Q: A few years​ ago, a total of 2686 thousand people lived in the metropolitan areas of Las​ Vegas,…

A: To solve the above problem, let x and y be the population of Las Vegas and Sacramento. It is given…

Q: In the United States,Approximately 71 million of the 200 million cars and light trucks in service…

A: The population proportion of cars and light trucks with driver-side airbags is p which is given by…

Q: Two couples​ (Adam/Brenda and​ Carl/Darlene) have bought tickets for four adjacent seats to see a…

A:

Q: Flora has a summer job where she earns $9.50 per hour. At this company, employees get a 10% raise…

A:

Q: There are 56 books in the school library how manty books are fiction books

A: Let the number of non-fiction books be x . Then the number of fiction books=    Since, there are 56…

Q: The soccer coach purchased 12 pizza for the end of the season party.Altogether,the soccer team ate…

A: Total numbers of pizzas bought by the coach =12It is clearly given that the soccer team ate…

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: A theater has 23 rows of seats. The first row has 20 seats, the second row has 22 seats, the third…

A: find explanation below

Q: Last year, Kala had  $30,000  to invest. She invested some of it in an account that paid  8%…

A:

Q: Judy is going on vacation and taking her dog Pickles along. Pickles eats 4 cups of Hungry Hound dog…

A: Given: Pickles eats 4 cups of Hungry Hound dog food each day.

Q: If you have six books, but there is room for only four books on the shelf, in how many ways can you…

A:

Q: Jonathan made seven Easter baskets for needy children with donations of money from the community. In…

A:

Q: Some friends went to a movie and purchased 6 bags of popcorn.  Each friend then received an equal…

A: Some friends went to a movie and purchased 6 bags of popcorn. Each friend then received an equal…

Q: A vendor had a basket of water melons. Her first costumer said, " sell me half of your water melons…

A:

Q: A storage tank contains 120 liters of fuel which is 3% oil (and 97% gasoline). How many liters of…

A: For making the mixture of 10 % oil  , 9.33 liters oil should be added to fuel

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.