A set of pens contains pens that write with different colors of ink: 4 blue, 3 black, 2 red, and 1 purple. Write a numerical expression to represent how many pens a teacher will have if 12 sets of pens are ordered. 15

Q: how many different ways can the five letters a,b,c,d & e be arranged?

A: Formula :

Q: How much would you need to deposit in an account each month in order to have $10,000 in the account…

A:

Q: Don has two pairs of shoes, six pairs of pants, and six shirts. If all items are compatible, how…

A: Given that Don has two pairs of shoes, six pairs of pants, and six shirts. If all items are…

Q: License plates in a particular state display 2 letters followed by 5 numbers. How many different…

A: According to the provided data, license plates in a particular state display 2 letters followed by 5…

Q: Sixteen people decide to play softball. In how many ways can the 16 people be divided into 2 teams…

A: There is total 16 people decide to play softball.

Q: Don has nine pairs of shoes, seven pairs of pants, and three shirts. If all items are compatible,…

A:

Q: Forty-eight students said they had a computer or a TV in their room. Thirty-five have a computer and…

A: 48 students said they had a computer or a TV in their room35 have computer 20 have a TV

Q: There are 8 people at an office meeting. How many handshake

A: Formula: If there are n persons, The number of handshakes is, nn-12

Q: teacher assigned 35 questions in a test and said that 15 of them will be graded. How many different…

A: A teacher assigned 35 questions in a test and said 15 of them will be graded. The method of…

Q: A survey of 100 people showed that 24 own a car, 59 own a bicycle, and 17 own both a car and a…

A:

Q: The Diaz family is selecting a furniture set. A furniture set has a bed, a desk and a dresser. There…

A: The objective of this question is to find out the total number of different furniture sets the Diaz…

Q: What is the Mode for the following numbers: 8, 9, 8, 9, 13, 12, 9, 7, 7

A: Given information- We have given the following numbers- 8, 9, 8, 9, 13, 12, 9, 7, 7 We have to find…

Q: Mr. H has a collection of 500 vessels. In how many ways can he name his favorite and second favorite…

A:

Q: Charles has eight different winter scarves, and he wears three at a time. How many different ways…

A: Given that       Charles has eight different winter scarves and he wears three at a time  We have to…

Q: Mr. and Mrs. Roger want to name their first baby so that its monogram, first, middle, and last name…

A: Combination: A combination is a way of selecting items from the given collection when the order of…

Q: A restaurant offers a dinner special that lets you choose from 8 entrees, 7 side dishes, and 5…

A:

Q: Find the number of different ways that an instructor can choose 4 students from a class of 31

A: There are 31 students in a class room, out of 31 students 4 students can be chosen in 31C4 ways

Q: How many different choices of car do you have if a particular model comes in 12 colors and 4 styles…

A: Total car = number of deferent colour x no of style.

Q: A doctor visits her patients during morning rounds. In how many ways can the doctor visit 7 patients…

A: Given Number of patients=7

Q: lon.)

A: Given: Total number of players in a team are 16.            Number of positions are 9. To find:…

Q: Phyllis teaches marketing at a local college. She wants to select one freshman and one sophomore to…

A: It is given that  Freshman = 10  Sophomores = 15

Q: What is #5, #6, #7, #8 & #9

A: Note: According to Bartleby guidelines we can solve only 3 subparts.  If you want more answers then…

Q: A person has 3 shirts, 2 pants and 5 shoes. How many combinations can be made?

A: GivenA person has no.of shirts=3No.of pants=2No.of shoes=5

Q: A DJ is preparing a playlist of 20 songs. How many different ways can the DJ arrange the first four…

A: Given,total no.of songs=20

Q: Assume we have 23 coloured trousers and 12 coloured t-shirts. How many coloured suits (trousers +…

A: Here we have 23 colored trousers and 12 coloured t-shirts. And we have to find how many suits we can…

Q: A teacher gives a test with 17 questions. Students are allowed to choose any thirteen to answer. How…

A:

Q: How many outfits can be made with three tops, nine pants, and two jackets?

A: There are 3 tops, 9 pants and 2 jackets. Now, to choose 1 dress  from 3 tops and 9 pants, there are…

Q: Determine the number of arrangements of all the letters in the word SUCCESS.

A: We have to determine the number of arrangements of all the letters in the word SUCCESS. Here, total…