2. We have a group for 4 Americans, 3 Mexicans, 3 Germans, and 2 Canadians.a) In how many ways they can sit in a line next to each other?b) In how many ways, if all Americans must sit together?e) In how many ways, if all Americans must sit together and all Mexicans must sit together?d) In how many ways, if people from the same nation must sit together?

Answered: Image /qna-images/answer/c14521cc-9784-4a8b-bbd4-3b233d228e91.jpg

Answered: 2. We have a group for 4 Americans, 3…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

In the town Street of sataio, citizens visit the down tio market everyday for daily needs. In the down tio market,1342 people visit the fruit stall everyday and 892 people visit both the fruit stall and vegetable stall everyday.There a total of 2371 people who visit either one of the two stalls. Find the number of people visiting:- a)Only fruit stall b)Only vegetable stall a) The number of people visiting only fruit stall is b) The number of people visiting only vegetable stall is
Faculty at a certain university need to create a committee to evaluate the general studies curriculum offered on campus. If there are 34 faculty members and they must select a chair, vice chair, secretary and 5 additional faculty members to be on the committee, in how many ways can the committee be formed?
In a certain suburban neighborhood, 20 families own minivans, 27 families own BMW sedans, and 9 families own neither a minivan nor a BMW sedan. There are are 40 families in the neighborhood. a. How many families own a minivan or a BMW sedan? b. How many families own a minivan and a BMW sedan? Thank you!
In an election for class president, 1200 votes are tallied for 3 Candidates: Ying Ying, Andrew, and Perry.If Ying Ying received 30% of the votes, and Andrew gets 40% of the remaining votes. 4) How many votes did Ying Ying receive 5) Above,when it says “remaining votes”, how many votes does this refer to 6? How many votes did Andrew and Perry each receive 7) who won the election and with how many votes
7. At a tuition centre, some teachers teach English while others teach mathematics or both subjects. Fifty-two teachers teach English and 38 teachers teach mathematics. Of these, 22 teachers teach both subjects. How many teachers are there in the tuition centre?
there are 18 people from the mathematics department and 325 people from the computer science department in a collegea. how many ways are there to get two representatives?so that one person is from the mathematics department and the other is from the computer science department?b. how many ways are there to get one elected representative, from a combination of the two majors?
A government office has four regional offices and 32 local offices. In how many different ways can it send a memo fro one of the regional offices to one of its local ofices?
Trudy has 180 Trick-or-Treat goody bags in her shop. 120 of her bags contain candy, 95 of her bags contain a small toy, and 45 of her bags contain both candy and a small toy. A. How many of her treat bags do not contain both candy and a small toy? B. How many of her bags contain candy but do not contain a small toy? C. How many of her bags contain a small toy or candy or both?
A candy company packages it's boxes of chocolates in the following way: 24 candies= 1 box 12 boxes= 1 flat 12 flates = 1 crate a. how many boxes are in four crates? b. how many candies are in three crates? c. how many candies are in two crates,three flats, and one box? d. how would 14,832 candies be packaged?

Recommended textbooks for you

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Basic Technical Mathematics

Advanced Math

ISBN:

9780134437705

Author:

Washington

Publisher:

PEARSON

Topology

Advanced Math

ISBN:

9780134689517

Author:

Munkres, James R.

Publisher:

Pearson,

SEE MORE TEXTBOOKS