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Mathematics, 13.06.2020 18:57 gtrsoccer

Two sisters and a brother line up for movie tickets. Find the probability that they line up boy-girl-girl.
• Make a Plan Make a sample space. Remember, each sister
counts separately, so use B, G, and for the three siblings. Use
the sample space to find the probability.
• Carry Out the Plan Write a ratio to find probability.

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