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Math

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Heres a challenge:
six students(4 boys and girls) were divided into three pairs. given this information. What is the probability of 2 girls making 1 pair? Express as a common fraction.

Oh and please explain!!

  • Math -

    can someone please help me...

  • Math -

    x equals the opposite of b plus or minus the square root of b squared minus four a c all over 2 a

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