Solution-What is the probability that 2 first spheres

What is the probability that 2 first spheres

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In a box there are 7 red spheres and 12 blue spheres. 2 spheres are taken without return. If the third sphere is red, what is the probability that 2 first spheres are blue ?

Reference no: EM13936996

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What is the probability that 2 first spheres : In a box there are 7 red spheres and 12 blue spheres. 2 spheres are taken without return. If the third sphere is red, what is the probability that 2 first spheres are blue ?

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What is the probability that 2 first spheres

Reference no: EM13936996

Reference no: EM13936996

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