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Solution of problem N4382 probability theory

Solution of problem N4382 probability theory

Seller: Massimo86

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Product description

  • From the bag, in which there are 5 white and 10 black billiard balls, first one and then another ball is taken out at random. What is the probability that both balls will turn out to be white?

Additional information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)