Skip to main content

In how many different orders can five runners finish a race if no ties are allowed?

4 Answers

The number of orders that 5 runners can finish a race is 5! or 54321. The answer is 120.SInce there are 5 runners there are 5 possibilities for first place. The possibilities for second are 4 because there are 4 runners left to take second. That makes a total of 20 possibilities for first and second place winners. Third place will have 3 possible runners after first place and second have finished and fourth and fifth, four and five. That makes a total of 120 possibilities for first,second,third,fourth,and fifth place.You can confirm this with a tree diagram Hope this helped.... Show More

Want to answer this question?

Join our community to share your knowledge!

Categories

Tags

Related Questions

3
In integrated pest management traps and glue boards are used primarily to

In integrated pest management traps and glue boards are used primarily to

5
In Korean, what does “Aish!” mean?

Alright, so.I’ve been wondering this for a while … I’m very into a Korean band, and so many times I’ve heard the express...

1
In Learn To Fly 2 what is the best combination for the 4 options you have?

you can choose the glider, sliegh, payload or boost and i was wondering what was the best combination for the options th...

6
In ‘like the sun,’ all of the following would be considered ‘casualties’ of sekhar’s truth except his children colleagues wife headmaste

2) All of the following can be considered casualties of Sekhar's truth except for (A) His children. While he does miss a...