You are to perform tests on seven electronic parts. Each part is made by a different company, but three of them are the same type of part. In how many different (orders) can you perform the tests if the three parts that are the same type must be performed back-to-back-to-back? 7!x3! 5!x3! 7! 5! 7!/3! 4! 3!

Q: A baseball collector has 29 game balls from her times attending various baseball games. She wants to…

A: Given that, A baseball collector has 29 game balls from her times attending various baseball games.

Q: There are 17 students in a class, and 5 of them will be chosen to go on a field trip. How many ways…

A: The objective of this question is to find out the number of ways in which 5 students can be chosen…

Q: how many ways can the 30 members of a company club select a president, a vice president, and a…

A: From the given information we find the solution.

Q: Four cards are dealt from a standard deck of 52 cards. How many ways can you be dealt two jacks and…

A: A standard deck contains 52 cards. Four cards have to select.

Q: A team of 7 players is to be selected from a group of 13 people. In how many ways can this be done?

A: Given data  A team of 7 players is to be selected from group of 13 people No of ways can be this…

Q: How many ways can 6 boys stand in a line if a certain boy must come first?

A:

Q: how many ways can five persons line up to get on a bus?

A: The number of persons is 5.

Q: How many ways can three people be selected from a group of seven people if order DOES matter

A: Given that, Total number of peoples = 7

Q: How many different ways are there to select a group of 3 out of 5 people for a cyber-sport team with…

A: From the given information,We have to find How many different ways are there to select a group of 3…

Q: In volleyball, players on the same team rotate through all positions so no particular player is…

A: The total number of players are 12. The team formed should be of 6 players. Therefore, 6 players can…

Q: How many different ways can the golf pro at a golf club select a foursome consisting of 1 man and 3…

A: Given,   Number of males = 8 Number of females = 11   The objective is to find how many different…

Q: There are 10 students in a class. In how many ways can an instructor give at least one student a…

A: There are 10 students So sample size, n= 10 And we've to find ways for at least 1 student. So r= 1

Q: How many different ways are there to select a group of 3 out of 7 people for a cyber-sport team with…

A: If a process is done in two phases in which the first phase can be done in m ways and the second…

Q: There are 12 players on a basketball team. A starting line up consists of a selec ive players to…

A:

Q: You have five student groups to present in class. One group cannot go first because they need…

A: The objective of this question is to find out the number of possible orders in which the five…

Q: You are teaching a math class, and have seventeen students who are so hard-working and invested, you…

A: Combination: The number of different selections of ‘r’ elements from a set of ‘n’ elements is…

Q: If Joe only has room for 2 of his 6 flags on his flagpole, how many different ways can they be…

A:

Q: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro 12.9‑inch),…

A: Given data: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro…

Q: in how many ways can the 20 children in a third-grade class be paired up for a trip to the museum?

A: Given that, There are 20 children and we need to make them as pairs.

Q: 2. Molly really enjoyed country music. After listening one afternoon to her favorite station foran…

A: The given information:There are a total of 25 songs. All the truck drivers are in love. Three fourth…

Q: If A = {1, 2, 3, 4, 5}, B = {1, 3, 4, 6}, C = {1, 6, 7}.

A:

Q: Suppose you have a choice of ten TV sets that can be matched with any of six DVR players and eight…

A: Multiplication rule of counting: If a task consists of a sequence of choices in which there are ‘a’…

Q: How many​ 5-card hands can be dealt from a standard deck of 52​ cards?

A: The objective of this question is to find out the number of different 5-card hands that can be dealt…

Q: A die is rolled six times and the order of the rolls is considered. In how many ways can three 2's,…

A: Given : A die is rolled six times and order is considered

Q: You have 5 adult emus and 6 juvenile emus. How many ways are there to choose a group of emus so…

A:

Q: In a certain class of 25 students, 12% received A’s, 30% received B’s, 42% received C’s, and 12%…

A:

Q: how many hands of 33 cards can be made, where all cards are of the same suit?

A: