bmlovett2139 bmlovett2139
  • 21-05-2018
  • Mathematics
contestada

To win the small county lottery, one must correctly select 3 numbers from 30 numbers. the order in which the selection is made does not matter. how many different selections are possible?

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sanjuan2016p6y7ob sanjuan2016p6y7ob
  • 21-05-2018
3 x30=90 so there are 90 possible answers
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