how combination notation in solving each of the following problems.  - How many combinations of three letters can be made from the letters B, E, A, U, T, and Y?  - There are 8 persons inside a room. If each person is paired with another person to dance cha-cha, how many pairs of dancers are there in all? - From the letters of the word LINEAR, in how many ways can one consonant and two vowels be chosen?

Q: During a birthday party, how many ways can five guests, both parents, and the birthday celebrant be…

A: Follow the steps.

Q: Again it is related to my trip to Vancouver: Fly to Vancouver and to have a vacation is not a cheap…

A: Solution: Given information: n = 98 Sample size of couples  x = 3031 Sample mean s = 361 Sample…

Q: |(a) How many ways can this be done, if the order of the choices matters? (b) How many ways can this…

A: Letters - A,B,C n= 3 r = 2

Q: The Jazz Band at City College has 33 students, and the Traveling Band has 42 students. Eight…

A: It is given that Jazz Band (J) =  33Travelling Band (T) =  42

Q: In the local boating pond there are 11 plain wooden boats, each with a different number. The owner…

A:

Q: The model of the car you are thinking of buying is available in three different colors and two…

A: Lets understand it very basic way. Lets say 3 different colors be R, B, G and  two different styles…

Q: Suppose a certain combination lock requires three selections of numbers, each from 0 through 34.…

A: Numbers are from 0 to 34. Number of choices becomes 35. As the three selections of numbers are…

Q: A company is choosing their top four officers: CEO, COO, CFO, and CIO. If they have 7 people to…

A:

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

A:

Q: Some of my cousins and I spent a week helping Grandma Rosie clean out her attic. We found a bunch of…

A: Total number of marbles = 3672  Let the number of grand-children be xNumber of marbles equally…

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

A:

Q: the lower confidence level with 2 decimal

A: Given : n=93 , X-bar=2873  , s=222  , α=0.05 Since , the population standard deviation (σ) is…

Q: You have been hired by the ministry of Transportation to solve a current issue they are having with…

A: no.of letters(A to Z)=26no.of digits (0 to 9)=10

Q: A large research project is looking for more researchers. There are 8 spots open on the research…

A: