John, Jim, Jay, and Jack have formed a band consisting of 4 instruments

John, Jim, Jay, and Jack have formed a band consisting of 4 instruments


J
Asked by 1 year ago
240 points

John, Jim, Jay, and Jack have formed a band consisting of 4 instruments. If each of the boys can play all 4 instruments, how many different arrangements are possible? What if John and Jim can play all 4 instruments, but Jay and Jack can each play only piano and drums?

John, Jim
jeffp

2 Answers

Answered by 1 year ago
8.7k points

If each of the boys can play all 4 instruments, how many different arrangements are possible?

$$4!=24$$

What if John and Jim can play all 4 instruments, but Jay and Jack can each play only piano and drums?

Since Jay and Jack can only play 2 instruments then they must be assigned first, which leaves John and Jim only 2 to choose from and hence,

$$2! 2! = 4$$

T
Answered by 8 months ago
0 points

Oh Snap! This Answer is Locked

John, Jim, Jay, and Jack have formed a band consisting of 4 instruments

Thumbnail of first page

Excerpt from file: Assignment4:SirRichardBranson,Chairman,VirginGroup,Ltd.CaseStudy DueWeek8andworth100points ReadtheSirRichardBranson,Chairman,VirginGroup,Ltd.casestudylocatedin Chapter11. Writeasixtoeight(68)pagepaperinwhichyou: 1.DescribeBransonsleadershipstyleintermsoftheleadershipmodelsaddressedin...

Filename: BUS 520 Assignment 4 Sir Richard Branson.docx

Filesize: < 2 MB

Downloads: 0

Print Length: 9 Pages/Slides

Words: 188

Your Answer

Surround your text in *italics* or **bold**, to write a math equation use, for example, $x^2+2x+1=0$ or $$\beta^2-1=0$$

Use LaTeX to type formulas and markdown to format text. See example.

Sign up or Log in

  • Answer the question above my logging into the following networks
Sign in
Sign in
Sign in

Post as a guest

  • Your email will not be shared or posted anywhere on our site
  •  

Stats
Views: 35
Asked: 1 year ago

Related