Seudónimo Seudónimo
  • 19-05-2017
  • Mathematics
contestada

If 11 runners are participating in a race, how many different ways can there be first and second place runners?

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mohabbasem
mohabbasem mohabbasem
  • 19-05-2017
Only first and second place runners:
11*10=110 ways

Hope that helped.
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