twarren726 twarren726
  • 12-11-2016
  • Mathematics
contestada

There are
4

swimmers in a race. There will be a first-place and a second-place prize awarded. In how many different ways can the
2

prizes be awarded?

Respuesta :

Аноним Аноним
  • 12-11-2016
It can be awarded in 12 waus
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