4.1 There are 30 people sitting at a round table. Some of them are liars, the others tell the truth. We know that out of the two neighbours of every liar, exactly one is a liar. Each of the 30 people is asked how many liars are sitting next to them. 12 say exactly one and the others say that both of their neighbours are liars. How many liars are there around the table?

4.1 There are 30 people sitting at a round table. Some of them are liars, the others tell the truth. We know that out of the two neighbours of every liar, exactly one is a liar. Each of the 30 people is asked how many liars are sitting next to them. 12 say exactly one and the others say that both of their neighbours are liars. How many liars are there around the table?

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Related questions

Q: now with the understanding that the answer to part (a) is 0.8. what's the correct answer to part…

A: now with the understanding that the answer to part (a) is 0.8. what's the correct answer to part…

Q: 2.) Anne Marie rides her bike to school every day. The bike ride from her house to her school takes…

A: Time required to reach the school on bike=41 minutes Time for which she has already been riding= 17…

Q: 5. If the debate team increased their limit to $240 plus or minus $20, would they be able to afford…

Q: Sharon and James Hanson traveled from City A to City B. The last day of their trip, they traveled…

Q: 7. What is the true cost per pound of a 10-pound box of oranges if the original price of the box was…

A: Given query is to find the cost per pound.

Q: solve foe e. 9e+4=-5e+14+13e

Q: Two people are driving east on the 401 highway in the same direction. One driver is starting in…

A: Let P from London and Q from Kitchener be the two people driving east in same direction. Let the…

Q: There is a bike rental shop at the beach where you are swimming. Deciding to rent a bike, you review…

Q: 4. Three chickens were weighed in pairs. The first pair weighed 10.6 kg, the second pair weighed 8.5…

A: Given:Three chickens were weighed in pairs. The first pair weighed 10.6 kg, the second pair weighed…

Q: You are taking a trip in Europe and wish to travel from Milan Italy to Muinch Germany by car. The…

A: Given that, the distance between Milan to Munich is 1410 Km. We need to convert this distance in…

Q: 2. The local hospital offers an incentive for nurses to work longer shifts. After a regular 8-hour…

A: The scenario of the longer shifts in the local hospital for nurses.After a regular 8-hour shift,…

Q: 2. A lady owns a boutique that sells jewelry made by her husband and other local artists. She is…

A: Given, Privious cost price is $75 per ft2 for retail and $30ft2 cost indexes now are 140 fro retail…

Q: 15. Sara's telephone service costs $21 per month plus $0.25 for each local call, and long- distance…

A: we will solve it about equation.

Q: 2. You have a factory that makes bikes and scooters. For bikes, you need 60 square feet of space per…

A: Bike Scooter Availability Area 60 sq ft 45 sq ft 5000 sq ft Time 20 min 36 min 50 hr=3000 min…

Q: 4.) Ms. Green earns 60 points every time she shops at a grocery store. She needs a total of 2,580…

A: We need to draw tape diagram and solve it.

Q: 1) Martha wants to rent a car for a week and to pay no more than $130. How far can she drive if the…

Q: 8) A person invested $12,000 into two accounts that pays 3.5% and 5% simple interest annually,…

Q: b) Use the graphical method to find the optimal solution and optimal objective function value. Use…

Q: 11. Solve x + y + 2z = 5 3x + 4y + z = -2 2x - 5y + 3z = 21

A: Here we have to solve given system of linear equations.

Q: 3. Yogurt Town sells frozen yogurt by weight. If you get up to 8 ounces, its $0.40 per ounce. After…

A: As per rule i uploaded first 3 parts of the question Please repost for specific

Q: Solve the following problems and show pertinent solutions. 1. A survey of a random sample of people…

A: We want to find the number of boys in the sample

Q: * EIS HIUIcy Un storyoOOKS, superhero cards, or both. (2 Amy, Linda, Mark, Kelsie, Ryan, Angie and…

A: Given- Amy, Linda, Mark, Kelsie, Ryan, Angle and Matthew are the seven players in a round-robin…

Q: Use the four-step method in problem solving to solve the problem. A college cafeteria pays student…

A: Solution

Question

Please don't provide handwritten solution .....

4.1 There are 30 people sitting at a round table. Some of them are liars, the others tell the
truth. We know that out of the two neighbours of every liar, exactly one is a liar. Each of
the 30 people is asked how many liars are sitting next to them. 12 say exactly one and the
others say that both of their neighbours are liars. How many liars are there around the table?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given variables are

VIEW

Step 2: Continuous

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Please don't provide handwritten solution.....
2. You have some coins, each of which is a penny (1 cent), a nickel (5 cents), a dime (10 cents), or a quarter (25 cents). You know that • you have twice as many pennies as nickels, • the number of dimes is one more than the number of pennies and nickels combined, you have 34 coins in total, • and the total value of your coins is $2.70 (270 cents). (a) Set up a system of linear equations for the numbers of pennies, nickels, dimes, and quarters you have. (b) Determine how many coins of each type you have, by solving the system from part (a).
3.) Mr. Richards and Mr. Dolge each began improving their yards over the summer by buying bags of soil (fancy dirt) and bags of mulch (bark dust). Since Mr. Dolge has access to a truck, Mr. Richards got a ride and as a result they got their supplies from the same store. Mr. Dolge spent $97 on 3 bags of soil and 14 bags of mulch. Mr. Richards got 14 bags of soil and 7 bags of mulch for $161. They forgot to get a receipt, but just in case they need more supplies, they are wondering how much each bag of soil will cost, and how much each bag of mulch will cost. What should they find these prices to be?
Please don't provide handwritten solution....
59. Car repairs Smith Chevrolet charges $50 per hour for labor on car repairs. Lopez Ford charges a diagnosis fee of $30 plus $40 per hour for labor. If the labor on an engine repair costs the same at either shop, how long does the repair take?
7) (a) If my favorite cereal costs $2.99 for a 14-ounce box, what is the price per ounce? (b) A gallon of milk costs $2.89. What is the price per ounce? (c) A three-pound bag of apples is on sale for $2.49. What is the price per pound? (d) In one store, a 36-pack of diapers costs $12.99. Another store is selling bonus packs, containing 42 diapers, for $14.59. Which is the better deal?
If a company issues common stock for $48800 and uses $36600 of the cash to purchase a truck, O assets will be increased by $12200. O equity will be reduced by $48800. O assets will be unchanged. O assets will be increased by $48800.
3. A bakery sells croissants. Suppose that = -0.04, where p is the price per croissant and q is q=30 the number of croissants demanded and sold each day. The bakery currently charges $4 per croissant and sells 30 croissants per day. (a) In plain language, explain to the baker what = -0.04 means. q=30 (b) and then write your final answer in the box, including units. Find the current marginal revenue using the data given. Show your reasoning below The marginal revenue is
5. Two buses leave the Amarillo station at the same time. The Albuquerque bus heads west on I-40 at a speed of 65 mph, and the Oklahoma City bus heads east on 1-40 at a speed of 70 mph. How long will it take for them to be 630 miles apart?