Solution of problem N4564 probability theory

📂 Mathematics 👤 Massimo86

Product Description

4564. There are 12 balls in the urn, differing only in color. Among these balls there are 5 black and 7 white. What is the probability that the ball sticking out at random turns out to be black?

Additional Information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Price: $0.21
Seller: Massimo86
Category: Mathematics
Currency: USD

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