Solution of problem N2883 probability theory
📂 Mathematics
👤 Massimo86
Product Description
2883. There are 30 balls in an urn, 5 of them are black and the rest are white. Take out one after the other three balls in a row. What is the probability that two white balls and one black ball will be drawn?
Additional Information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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