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Two students will be chosen at random from 8 boys and 12 girls. What is the probability that a boy then a girl will be chosen?

 Apr 3, 2020
 #1
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(8/20)*(12/19) = 96/380 = 24/95 ~= 0.253

 Apr 3, 2020
 #2
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8:12 = 8/12

 Apr 3, 2020

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