We have 12 books on the shelf. How many way's Can the books be an anged on the shelf if A paincular books must to be next to each other. af. if the order of the three books does not count? b) if the order of the three book's does count ! a)

Q: 18) There is a Shaved Ice Shack on Main Street. Both Mary and Beth live on Main Street. Mary lives 5…

A: There is a Shaved Ice Shack on Main Street. Both Mary and Beth live on Main Street. Mary lives 5…

Q: 7) Three out of twelve students will make the baseball team. Circle: Order Matters / Order Doesn't…

A: Let there are three persons Ben, Tom and Harry then in Permutation we can say that Ben, Tom and…

Q: 6. A club with 20 heterosexual couples (40 people) needs a committee of 4 people. Determine how many…

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Q: A couple of comments on b). Comment 1 Three women judges seated side by side. It seems this…

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Q: E. Let A = [-2,2] and B = {(-1/n, 1/n) neN}. Determine the following: %3D 1. UA\B 2. U ANB BEB BEB

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Q: Given the U = {21,22,23,24,25,26,27,28,29,30} and A = {23,24,25,26,27} B = {21,25,27,29} C =…

A: We have to find the solution for given problem.

Q: 9. A person bikes from home and bikes 3 miles east, 5 miles northeast, 3 miles north, 9 miles…

A: Please refer to the image below

Q: 1. A brick layer is currently building a wall. The 6th layer of the wall has 280 bricks and the 15th…

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Q: Given: 21 L3, 22 L3, L2 L4 3. 4 Conclusion: L4 Reason: 3.

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Q: c. There are four oranges, five pineapples, and three mangoes. Suppose you are to make a juice using…

A: c. Given that there are 4 oranges, 5 pineapples and 3 mangoes. Suppose you are to make a juice using…

Q: 8) Will is a bass fisherman. He considers himself successful if he catches at least 700 lbs of bass…

A: Will is a bass fisherman. He considers himself successful if he catches at least 700 lbs of bass…

Q: 4. There are 256 children in the juniors. a) Half have sandwiches, how many have school dinners? b)…

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Q: distinct permutations of the word BARRACKS. 4. In how many ways can 7 trees be planted following a…

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Q: a. moblle phone snop has plors of 0, 8 of headphone. In how many ways a customer can che with a…

A: Given, A mobile shop has : 7 colors of ipad 8 colors of HCT mobile 4 colors of headphone     to find…

Q: B. Direction: From the four letters L, O, V, E, choose three without repeating any letter 15-16. If…

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Q: 9) Oceanside Bike Rental Shop charges a 15 dollar fixed fee plus 7 dc hour for renting a bike.…

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Q: 5.) 5 WOMEN AND 6 MEN ARE STANDING IN A LINE. HOW MANY ARRANGEMENTS ARE POSSIBLE IF ANY INDIVIDUAL…

A: No of people = 5 women + 6 men = 11

Q: 'm thinking of three numbers . The product of two of them is 24, and the sum of all three is also…

A: There are three numbers.The product of two of them is 24, and the sum of all three is also 24. To…

Q: A parent downloads an app that allows him to monitor the amount of screen time his child is using on…

A: Introduction :-  Given :-  A parent downloads an app that allows him to monitor the amount of screen…

Q: 7.) Tomas practiced the piano 3 hours less than twice as many hours as David practiced. Let d…

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Q: On Monday, tom worked 2 hours and Sylvester worked 3 hours and they made a total of 23 traps. On…

A: Let 'x' be the number of traps Tom does 'y' be the number of traps Sylvester does 'z' be the number…

Q: 4.) How many ways are there to seat 6 people in a row?

A: given data  we have to find number of ways to arrange 6 peoples in a row.

Q: There are 4 routes from A to B, 8 routes from B to C, and 12 routes from C to D. How many routes are…

A: Given : The number of routes from A to B is 4 The number of routes from B to C is 8. The number of…

Q: 7) b-1 7

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Q: In how many ways can 4 boys and 4 girls be seated in a row of 8 seats if boys and girls are to…

A: Here Given  Total No of seat =8 No of Boys=4 No of Girls =4 Here Take Girls=G  Boys=B

Q: Date Fago # det P= {a, b, c, d, e, t, u, digram vs. Draw P; s) h० Orederred sdo Vso, Vcb, v<C, V<d,…

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Q: The symbol U represents which of the following A union, "and" B) union, "or" c) intersection, "and"…

A: The union of a two sets A and B denoted by A U B, is the set of all elements that are in the set A…

Q: Show your solutions) In how many ways can 6 books be arranged on a shelf if:   a.) any arrangement…

A: The total number of ways of arranging 6 books in 6 places is given by: n=P66n=6!n=720

Q: Four married couples sit in a row. In how many ways can this be done if a. There are no…

A: a) In this context, each couple consists of 2 persons, then there are 8 persons sitting in a row…

Q: I have a rectangular carton filled with Each of my 6 friends can be assigned an equal number of…

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Q: Bob owns 16 different books. He wants to grab 9 of them and throw them into his backpack. How many…

A: Given data: 16 = different books He wants to grab 9 of them Also, here order is not important To…

Q: 4. There are fifty-two cards in a deck of standard playing cards. If four cards are dealt out, how…

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Q: 9. Concider a shipment of 50 laptops of which four are defective. In how many ways can we select…

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Q: 1. Find the number of ways of 6 objects; say a, b, c, d, e, ƒ, taken three at a time. In other…

A: Simple case of Permutation.......

Q: Q4. A group of students: Saif, Al Mohanned, Abdullah, Rihab, Shahad, Manar, Thuwaiba, Lamees, and…

A: Permutations and Combinations are used to arrange different persons on different chairs Total chairs…