A pianist plans to play 3 pieces at a recital. In how many ways can she arrange these pieces in the program? Your answer is : Calculator > Next Question

Q: Suppose Jim is going to build a Playlist that contains 5 songs. In how many ways can Jim arrange 5…

A: Given: Jim is going to build a Playlist that contains 5 songs.

Q: The campus bookstore sells graphing calculators for $110 and scientific calculators for $16. On the…

A: Given: The campus bookstore sells graphing calculators for $ 110 and scientific calculators for $16.…

Q: Walter is creating a 5 digit code for an electronic lock. He can use any number, but cannot use the…

A:

Q: A farmer plants 9000 acres of wheat one year. Each year thereafter, he harvests (removes) 10 of the…

A: Initially, there were 9000 acres. He removes 1/10, so remains (1-1/10)=9/10. 9/10 of 9000= 8100…

Q: A company hopes to expand their business by 36% in the coming year.  If they currently employ 21…

A: Given a company hopes to expand their business by 36% in the coming year and currently number of…

Q: If the average of six numbers is 4.1, what is the sum of the six numbers?

A: To Determine: If the average of six numbers is 4.1, what is the sum of the six numbers?

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

A: 2 teams to be played out of 10 teams can be selected as follows:

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: When eight (8) machines are running, the daily production can be completed in six (6) hours. If two…

A: Given that 8 machines are running, the daily production can be completed in 6 hours.

Q: A woman who never becomes pregnant may have as many as cycles between menarche and menopause. O 400…

A:

Q: At the restaurant i 23³ , they have 13 soup, 11 appetizer, 8 salad, 25 entree, and 10 dessert…

A: This question is based on Combination.

Q: In the cafeteria, there is one large 10-seat table and many smaller 4-seat tables. There are enough…

A: Given data: The number of 10 seater table is 1. The number of 4 seater table is x. The total numbers…

Q: Suppose your grades on three math exams are 80, 93, and 91. What grade do you need on your next exam…

A: Given:

Q: How many people can be fed with 10 1/2 pizzas if each person is to get 3/8 of a pizza?

A:

Q: The national fast food chain Wendy’s advertises that there are 256 ways to personalize a Wendy’s…

A: Given 256  Ways to personalize Wendy’s hamburger

Q: Topman Inc. is known for making high-quality suits. If they take 9 days to stitch 90 suits, how long…

A: Given: 90 suits are stitched in 9 days. Number of suits stitched, n1=90. Number of days for 90…

Q: When a number is decreased by 30% of itself, the result is 126. What is the number? ..... The number…

A:

Q: At the restaurant i 23 Σ π, they have 14 soup, 17 appetizer, 23 salad, 22 entree, and 24 dessert…

A: Given information: At the restaurant, have 14 soup, 17 appetizer, 23 salad, 22 entree, and 24…

Q: When a number is decreased by 20% of itself, the result is 20. What is the number?

A: Let x be the number. Given that x is decreased by 20%. Then, 80% of x is left which can be written…

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

A:

Q: A restaurant manager wants to purchase 200 sets of dishes. One design costs $25 per set, while…

A:

Q: In year 2020, Jim was traveling for work. He packed 6 unique masks, 3 unique shirts, 4 unique pairs…

A:

Q: At the restaurant i 23 Σ π, they have 12 appetizer and 12 entree options.  How many unique 2-course…

A: Given that the restaurant,   Total appetizer is 12 and total number entrée option is 12.

Q: When a number is decreased by 20% of itself, the result is 48. What is the number? The number is

A: Let the number is 'x'. A number is decreases by 20% of itself; it means that: y=1-20100xy=0.8x

Q: At the restaurant i 23 Σ π, they have 20 appetizer, 13 soup, 25 entree, and 22 dessert options.  How…

A:

Q: A university student is selecting courses for his next semester. He can choose from 4 humanities…

A:

Q: At the restaurant i 23 Σ π, they have 21 appetizer, 6 soup, 5 entree, and 20 dessert options.  How…

A: Use combinations, to find the number of ways to select one item in each category. Number of ways to…

Q: When five is added to three more than a certain number, the result is 19.What is the number?

A: Let the number be x When five is added to three more than a certain number = 3x + 5

Q: The number of ways 3 nurses and 4 engineers can be seated on a bench with the nurses seated together…

A: Number of nurses = 3 Number of engineers = 4

Q: At the restaurant i 23 Σ π, they have 24 soup, 23 appetizers, 6 salad, 7 entree, and 16 dessert…

A: GivenNumber of soups = 24Number of appetizers = 23Number of salads = 6Number of entree = 7Number of…

Q: If Kevin shoots 50 baskets ever60 days, how many shots would Kevin take?

A: Given,         Kevin shoots 50 baskets every 60 days.

Q: A law firm in Fairview kept track of how many hours were billed by each partner last year. Law firm…

A: Note: Hi there! Thank you for posting the question. To avoid the plagiarism issue, we have used the…

Q: Harvard Computer Science department has offered x_value courses in Summer 2021. a. How many ways can…

A: Given that  Harvard Computer Science department has offered x_value courses in Summer 2021. To…

Q: The city of Possibility has a budget of $750,000. Next year, the budget will increase by 3.8% What…

A: Given,   Current budget of the city = $ 750000

Q: The new license plates in Georgia have 3 numbers followed by 5 letters. The number cannot be used…

A: Assuming the question mentions: “…The number 0(zero) cannot be used…” Numbers available = 9 Letters…

Q: A crew delivers 96 sandwiches,288 snacks,and 432 beverages to airplane before their flights. The…

A:

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: When a number is decreased by 30% of itself, the result is 28. What is the number?

A: We have to find the number when it is given that when this number is decreased by 30% of itself,the…

Q: At the restaurant i 23 Σ π, they have 6 appetizer, 5 soup, 15 entree, and 10 dessert options.  How…

A: The restaurant have  have 6 appetizer, 5 soup, 15 entree, and 10 dessert options. The unique…

Q: In 2011 there were approximately 5 billion pennies minted. If all of these pennies were placed in a…

A: This is a problem of conversion and counting. Interestingly reducing dimensions is another aspect of…

Q: When a number is decreased by 10% of​ itself, the result is 36. What is the​ number?

A:

Q: The number of different arrangement that can be made using all letters in CALGARY if the first must…

A: We have to find the number of different arrangement that can be made using all the letters in…

Q: 1. Rahul and Rohan have 45 marbles together. After losing 5 marbles each, the product of the number…

A: The given problem is to find how many marbles does rahul and rohan had using the given conditions.…

Q: Solve by the method of your choice: How many different ways can a director select 4 actors from a…

A: Given that : The number of actors in the group = 20

Q: At the beginning of 2002, an ice cream shop claimed to have "nearly 911 different ice cream…

A: Solution

Q: A sports equipment store is offering to sell 3 different types of bats and 7 different baseballs you…

A: Given data: A sports equipment store is offering to sell 3 different types of bats and 7 different…

Q: In a group of 400 people, 250 can speak Hindi and 200 can speak English. How many people can speak…

A:

Q: In SSC examination, a student may select 8 questions from a set of 12 questions. In how many ways…

A:

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.