answersLogoWhite

0

Any 3 from 6 is 6!/(3! x 3!) ie 720/36 which is 20:

ABC/ABD/ABE/ABF/ACD/ACE/ACF/ADE/ADF/AEF/

BCD/BCE/BCF/BDE/BDF/BEF/CDE/CDF/CEF/DEF.

If the order in which they can run is taken into account then that 20 must be multiplied by 6 viz: ABC/ACB/BAC/BCA/CAB/CBA etc

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin

Add your answer:

Earn +20 pts
Q: How many three-person relay teams can be chosen from six students?
Write your answer...
Submit
Still have questions?
magnify glass
imp