Solution of problem N3054 probability theory

Solution of problem N3054 probability theory

3054. In the box 25 balls, of which 10 are green and 15 are red. 3 balls are successively taken out of the box; The first and second balls are not returned to the box. Find the probability that the first ball is turned out to be green, and the second - red, the third - red.

Additional information:

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

Discount for regular customers! If the total of your purchases from the seller Massimo86 exceeds:

• $30 discount 10%
• $20 discount 7%
• $18 discount 6%
• $15 discount 5%
• $12 discount 4%
• $9 discount 3%
• $6 discount 2%
• $3 discount 1%