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Solution of problem N4545 probability theory
4545. The urn contains 8 white, 8 red and 4 blue. Find the probability that
a) the ball chosen at random turns out to be white;
b) two balls taken out at random will turn out to be blue;
c) the ball taken out at random turns out to be colored.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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Discount for regular customers! If the total of your purchases from the seller
Massimo86
exceeds: