Math

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Molly has a jar containing 4 yellow 3 blue 3 green and 2 orange marbles If Molly removes one marble without looking record the color does not replace it before drawing again what is the probability that she will remove two yellow marbles

  • Math -

    12 marbles to start
    drew one yellow 4/12

    then 11 marbles of which 3 are yellow
    3/11
    so

    4/12 * 3/11

    = 1/11

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