A couple visited the restaurant and selected a table with 6 chairs, tell in how many ways a couple can set themselves at a table?

Q: 35 is 20% of what number

A:

Q: How many different 4 card hands can be dealt from a deck of 52 cards? The order of the cards does…

A:

Q: In a subject exam, ten questions were set and six questions were to be answered. How many method can…

A:

Q: An office building contains 27 floors and has 37 offices on each floor. How many offices are in the…

A:

Q: 70% of what number is 252?

A: If we have number x  And we want to find y% of the x , that is z Then z = y100x

Q: (a) You have 35 favorite books and want to donate 4 to your local library. How many ways can you do…

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: You are standing on the middle rung of a ladder. If you first move up 3 rungs, then move down 5…

A: Please refer the attached image for complete solution.

Q: You need to arrange seven of your favorite books along a small shelf. How many different ways can…

A:

Q: In a room with 10 people, everyone shakes hands with everybody else exactly once. How many…

A: Solution, If in a room  ,10 people shake hands with each other…. 1st  person will shake hand with 9…

Q: In a college archaeology class, 78 students are going to a dig site to find and study artifacts. The…

A: We will find how many sections will be studied by a group of 2 students as following.

Q: if seven is added to a number, the sum is 32

A:

Q: If a person is paid $470 for 29 hours of work what is the persons hourly wage

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: A multiple-choice quiz has 6 questions and 5 possible answers per question. How many different ways…

A: Permutation and Combination: A permutation is a set of options ordered in a specific sequence. Group…

Q: The double number line shows that 4 pounds of tomatoes cost $14. Draw tick marks and write labels to…

A:

Q: How many ways can 4 people sit in a row of 7 chairs? The number of ways 4 people can sit in a row of…

A: Given: number of chair (n)=7 number of people (x)=4

Q: Natalie is trying to pick out an outfit for the first day of school. She can choose from 7 pairs of…

A:

Q: Seventeen is 17% of what number

A: To Determine: 17 is 17% of what number?

Q: The park rules require that on duty for every 50 people who visit the parl How many guards should be…

A: The park rules require that one security guard be on duty for every 50 people who visit the park.…

Q: The number of ways a student can wear his 6 shirts, 4 pants, and 2 shoes

A: Given : Number of shirts = 6 Number of pants = 4 Number of shoes = 2 = 1 pair

Q: A cellular telephone tower casts a shadow that is 72 feet long ,while a tree nearby that is 27 feet…

A: In the question we have to find the height of tower.

Q: How many different 2 card hands can be dealt from a deck of 52 cards? The order of the cards does…

A: GivenTotal no.of cards in a deck =52

Q: A student in an algebra course has test scores of 75, 82, 71, and 84. What score on the next test…

A: given: A student in an algebra course has test scores of 75, 82, 71 and 84. we have to determine…

Q: In a multiple-choice exam; There are 90 questions; Two marks are awarded for each correct answer,…

A:

Q: A ballroom dance couple has learned 7 different routines and is going to perform 6 of them at a…

A: Permutations: The number of combinations of r items selected from n items is, Crn=n!n-r!r!

Q: the stanford womens basketball team made 45 field goals in a recent game; some were 2-pointers and…

A: We will construct a system of linear equations according to the given conditions to get the required…

Q: A review sheet for a history test has 10 essay questions. Suppose that the professor picks 3…

A: Given

Q: Can you please answer 6 and 10 and show Word please ?

A: Given below the detailed solution

Q: waiter receives a 12% tip of $15, What is the value of

A: detailed solution is given below

Q: After a service call by a plumber, the company follows up with a survey to rate the service and…

A: For yes/ no type questions:

Q: Coco arranged 32 chairs in 4 rows. If each row has an equal number of chairs, how many chairs are in…

A:

Q: Tim and Tom are both members of the school's 10 person cross-country team.  The team is told to line…

A: Given : Tim and Tom are both members of the school's 10 person cross-country team. The team is told…

Q: A ballroom dance couple has learned 12 different routines and is going to perform 8 of them at a…

A: first we have to select any 8 routines out of 12 routines  which is equal to 8C2 And then arrenging…

Q: A bag contains 15 plastic eggs, each with a different prize. Trevor picks out 3 of the eggs. How…

A: Given that, Bag contains 15 plastic bags. Trevor picks out 3 of the eggs How many different sets…

Q: For a trip, eli packed 5 shirts, 3 pairs of pants, and 4 pairs of shoes. how many different outfits…

A:

Q: 2% of what number is 65? ..... The number is

A: Solve the given

Q: How many different 3 card hands can be dealt from a deck of 52 cards? The order of the cards does…

A: To find in how many ways 3 card hands can be drawn from a deck of cards: Order does not matter.…

Q: Jose has 52 coins among which there are only nickels and pennies. If the value of the coins is…

A: We can use simultaneous equations in order to solve the given problem.

Q: For a trip, eli packed 3 shirts, 3 pairs of pants, and 2 pairs of shoes. how many different outfits…

A: For a trip, eli packed 3 shirts, 3 pairs of pants, and 2 pairs of shoes.

Q: During a basketball practice mai attempted 40 free throws and was successful on 25% of them. How…

A:

Q: If Matthew scored an 15 points per basketb played 24 games in or how many points did the season?

A: We have to find out score

Q: Each roller coaster car holds 3 people. How many people seated in 2 cars? are

A: If an objects contains n number of things, then the total number of things in m of such objects is…

Q: A student in an algebra course has test scores of 74, 82, 73, and 85. What score on the next test…

A: Given:A student has test scores of 74,  82, 73 and 85.Let x be the score in the next test to get an…

Q: If island's only residents are penguins and bears and if theere are 18 heads and 44 feets on the…

A:

Q: What is one fourth

A: One fourth is a fraction which is one part of 4 parts.

Q: A bicycle lock has three reels, each of which contains the numbers 0 through 9. To open the lock,…

A: A bicycle lock has three reels.

Q: How many different 6 card hands can be dealt from a deck of 52 cards? The order of the cards does…

A: There are total 52 cards, from these 6 cards to be dealt.

Q: On a test, 95% of the questions are answered correctly.  If 57 questions are correct, how many…

A: The aim is to find the number of questions on the test.Here, the number of question answered…

Q: apples

A: If Sally have 5 apple and if she eats 3 apple, that means she have now (5-3) apple remaining.

Q: If five is subtracted from three times a ce3rtain number, the result is 10. Whatis the number?

A: Let the number be x five is subtracted from three times number = 3x-5

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.