whytessaflor whytessaflor
  • 06-04-2017
  • Mathematics
contestada

There is a jar of 25 black marbles and 50 red marbles what is the probability at least 2 are red

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ddamon2012 ddamon2012
  • 06-04-2017
2/3 chance you pull red on the first pull because there are 50 red to the 25 black marble
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wolflover123
wolflover123 wolflover123
  • 06-04-2017
0.6 reapting chance or 2/3 chance
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