auramluna17
auramluna17
21-10-2016
Mathematics
contestada
i need the answer pleaseeeeeeeee
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bcalle
bcalle
21-10-2016
I'm thinking you would have to add the probabilities that you choose a boy with you choose someone in the science club minus a boy in the science club. You can't count these people twice. I'm getting 59% (11+10-2)/32
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