This document discusses permutations and combinations. It contains examples of calculating the number of possible codes, lineups, and committees given different conditions like allowing or not allowing repetition. It also provides examples of listing combinations and calculating the number of arrangements of different objects like letters, flags, and people on committees.
The 4 Most Important PowerPoint RULES for Successful PresentationsNed Potter
There are a million and one tips and tricks for using PowerPoint effectively, but what REALLY matters most? This presentation takes the 4 most important changes you can make to your presentations and explains simply how to go about them.
The focus is on use of images, making one point per slide, not using bullet points, and keeping things simple. Each of the rules is backed up by actual research, into multimedia learning principles, conducted at the University of California.
There's also several useful sites linked to, including 5 fantastic image resources, and a great place to download fonts.
See the associated blogpost for this slidedeck at http://www.ned-potter.com/blog/the-4-most-important-powerpoint-rules-for-successful-presentations.
If you're interested in more presentation tips, have a look at the other presentations on this Slideshare account, or head over to www.ned-potter.com/blog, where I've also written extensively about Prezi.
ReadySetPresent (Communication PowerPoint Presentation Content): 100+ PowerPoint presentation content slides. The foundation of all skills remains in effective communication in today's professional world. Communication PowerPoint Presentation Content slides include topics such as: Exploring the critical elements of good communication, different methods of communication, 10 slides on keys to effective listening, 6 slides on listening techniques, 10 slides on improving your listening, asking vs. telling, 10 slides on barriers and gateways to communication, 20 slides on effective business communication, why attending is important, responding to content, posturing and observing and feedback, 20+ slides on nonverbal communication, including eye contact, language barriers, how to's and more!
This presentation gives you eight simple tips on how to make your PowerPoint presentation slides more visually engaging, creative and fun. Try out these advice and you will make your best PowerPoint presentation ever.
This presentation was created by my powerpoint design agency Slides. We are based in Spain but have clients worldwide.
Drop me an email and we will discuss your project.
The 4 Most Important PowerPoint RULES for Successful PresentationsNed Potter
There are a million and one tips and tricks for using PowerPoint effectively, but what REALLY matters most? This presentation takes the 4 most important changes you can make to your presentations and explains simply how to go about them.
The focus is on use of images, making one point per slide, not using bullet points, and keeping things simple. Each of the rules is backed up by actual research, into multimedia learning principles, conducted at the University of California.
There's also several useful sites linked to, including 5 fantastic image resources, and a great place to download fonts.
See the associated blogpost for this slidedeck at http://www.ned-potter.com/blog/the-4-most-important-powerpoint-rules-for-successful-presentations.
If you're interested in more presentation tips, have a look at the other presentations on this Slideshare account, or head over to www.ned-potter.com/blog, where I've also written extensively about Prezi.
ReadySetPresent (Communication PowerPoint Presentation Content): 100+ PowerPoint presentation content slides. The foundation of all skills remains in effective communication in today's professional world. Communication PowerPoint Presentation Content slides include topics such as: Exploring the critical elements of good communication, different methods of communication, 10 slides on keys to effective listening, 6 slides on listening techniques, 10 slides on improving your listening, asking vs. telling, 10 slides on barriers and gateways to communication, 20 slides on effective business communication, why attending is important, responding to content, posturing and observing and feedback, 20+ slides on nonverbal communication, including eye contact, language barriers, how to's and more!
This presentation gives you eight simple tips on how to make your PowerPoint presentation slides more visually engaging, creative and fun. Try out these advice and you will make your best PowerPoint presentation ever.
This presentation was created by my powerpoint design agency Slides. We are based in Spain but have clients worldwide.
Drop me an email and we will discuss your project.
4. If the FBI assigned four-letter codes to various operations, such as operation ERRT, (notice that repetition of letters is allowed), how many codes are possible?
5.
6. Suppose the FBI for their codes decided they did not want any letters repeated in their four letter codes. How many different four letter codes are there without repetition?
13. List all the combinations of the 4 colors, red, green, yellow and blue taken 3 at a time. What is C (4, 3)?
14.
15. Find the value of each expression. (a) C (4, 2) (b) C (5, 2) (c) C (n, n) (d) C (n, 0) (e) C (40, 4)
16. How many different committees of 4 people can be formed from a pool of 8 people? How many ways can a committee consisting of 3 boys and 2 girls be formed if there are 7 boys and 10 girls eligible to serve on the committee?