jakethecat
jakethecat jakethecat
  • 14-07-2017
  • Mathematics
contestada

11. A tournament has 12 hockey teams participating. Find the number of different ways that teams can win gold, silver, and bronze trophies.

Respuesta :

irspow
irspow irspow
  • 14-07-2017
Since order is important...

12!/(12-3)!=1320

or if you prefer

12*11*10=1320
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