If a chicken and one half lays an egg and one half in a day and one half, how may eggs will 30 chickens lay in 30 days?

Q: How many committees of five can be selected from eight men and seven women if the committees contain…

A: Probability when 2 men can be selected from 8 men = 8C2 Probability when 3 women can be selected…

Q: A bricklayer lays 4 bricks the first day of the job. On each day thereafter, he lays three times the…

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Q: How many ways can a 4 member committee be selected from a club with 15 members? If the club's 15…

A: Given that there are 15 members. In 15 members, 8 are men and 7 are women.

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: the state department of transportation decides to change the plates to have three letters followed…

A: Given query is to find how many plates are possible if three latters followed by two digits.

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: A person is 4 years old and his sister is half his age, so if this person is a hundred years old,…

A: Given: Age of the person = 4 years Age of the sister = 2 years (half of that of person's age)…

Q: If 10 people can do a piece of work in 5 days, working 2 hours a day, how long will 2 people take to…

A: According to question,  10 people can do a piece of work in 5days, working 2 hours a pay. total…

Q: if a chicken and a half lays an egg and a half in a day in a half how many eggs will 6 chickens lay…

A: Given that, 1.5 chicken lays 1.5 eggs in 1.5 days.

Q: A contractor would like to build 9 houses, each with a different design. In how many ways can he put…

A: A contractor would like to build 9 houses, each with a different design. Assume,  first house is…

Q: A and B can do a piece of work in 3 days, B and C in 4 days, while A and C in 2.5 days. In how many…

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Q: A witness to a hit-and-run accident immediately reported to the police, although he could no longer…

A: Given that a license plate contained three letters, and the second letter was anything after T. The…

Q: Janice jogs every 4 days and Jennifer jogs every 3 days. If today is a Tuesday and Janice and…

A: Given, Janice jogs every 4 days and Jennifer jogs every 3 days. Today is a Tuesday and Janice and…

Q: A sum of $1300 is divided amongst P,Q,R and S such that P share/Q share = Q share / R share=R…

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Q: In a school with 300 students, 110 live with their Biological father and 250 live with their…

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Q: A strawberry patch is 1.2 dam long and 1.5 dam wide. If one perosn can pick 3m2 in an hour, then how…

A: Given  length=1.2 dm =1.2 x 10 m =12m wide = 1.5 dm =1.5 x 10 =15m Area of strawberry patch is =…

Q: The average age of 4 siblings is 12.5 years. If 3 of the siblings are 12-year-old triplets, how old…

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Q: mr smith waters one of his plants every 10 days and another plant every 14 days. if he waters both…

A: Given, Mr. Smith waters one of his plants every 10 days and another plant ever 14 days. he waters…

Q: If 21 men can paint a house in 16 hours how many men will be required to paint the house in 14 hours

A: Given that 21 men can paint a house in 16 hours

Q: How many Licence plates of two letters followed by three digits can be made if the letters and…

A: Total no. of letter from A-Z is =26Total no. of digits from 0-9=10

Q: In a basketball league consisting of 12 teams, each team plays each of the other teams exactly…

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Q: If a plumber and a helper can install a water heater and a half in a half day, then how many water…

A: According to the given information it is required to find the number of water heaters that 20…

Q: 10. Members of the Wide Waters Club pay $105 per summer season, plus $9.50 each time they rent a…

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

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

A: As per our guidelines we are supposed to answer only one question at a time..So I am solving the…

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: How many children are there in a family wherein each girl has as many brothers as sisters, but each…

A: Let assume Number of sister = x Number of brother = y

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

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Q: A company buys 9 computers, and it plans to connect each pair of computers by a cable (one cable per…

A: Given that there are total 9 computers. They will connect each pair of computers. That means we have…

Q: A medical student has to work in a hospital for five days in January.  However, he is not allowed to…

A: there are 31 days in January Out of 31 days , student has to work 5 days therefore the non working…

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: If there are 5 logs in a pile of 30 that have sap on them, how many logs will have sap out of 360?

A: Given:--Number of logs that have sap on them in pile of 30 = 5 To Find:- Number of logs that have…

Q: If there are 150 bacteria after 2 hours and 900 bacteria after 6 hours, how many bacteria were…

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Q: If 16 new teachers are to be divided among 4 schools, how many divisions are possible? What if each…

A: Solution: Given data 16 = new Teachers 4 = schools To find: 1.How many division are possible 2.If…

Q: A college plays 12 football games during a season. In how many ways can the team end the season with…

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Q: The board of an Internet startup company has thirteen members. If one person is to be in charge of…

A: To find: How many ways can the two positions filled.

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: if 12 machines take 24  days  to complete a job, how long will it take for 39 machines to do the…

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Q: There are 378 students who enrolled in an introductory engineering course. If there are four boys to…

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Q: In how many years will the age of the mother is 3 times the age of the daughter If her  mother now…

A: Topic:- algebra

Q: Assume that five men and five women are to sit in a row of ten chairs how many ways can these people…

A: Five men and five women are sitting in a row of ten chairs.

Q: how many teams can be made if they must all be boys?

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Q: A time traveler can take 4 books with him, and he has 98 books to choose from. How many different…

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Q: A license plate used 2 digits followed by two letters. If the numbers 1 and 0 can not be used in the…

A: Consider the provided question, Since, the numbers 1 and 0 can not be used in the digits. So, the…

Q: If 7 men can do a certain job in 12 days, how long would it take 6 men to do the same job?

A: It is given that 7 men do a certain job in 12 days. We have to find the number of days taken by 6…

Q: How many automobile license plates can be made if each plate contains two letter followed by 3…

A: Given: Number of digits in a license plate = 3 Number of letters in a license plate = 2

Q: Suppose  a culture of 300 bacteria is put in a petri dish and the culture doubles every hour.…

A: Given: - A culture of 300 bacteria is put in a petri dish and the culture doubles every hour. To…

Q: If the first chapter of a certain book is 48 pages long and makes up 4% of the book, how many pages…

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Q: A farmer knows that of every 50 eggs his chickens lay, only 45 will be marketable. If his chickens…

A: we have been given the information that  out of 50 eggs, only 45 are marketable

Q: if we place 1 penny on the first square of a chessboard, 3 pennies on the second, 9 pennies on the…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.