In the bag there is a ball 8 White Rose is Rose is the other color, 3 to grab the ball came out one at a time, get backpack nachamnuan 4 white, 1 time as possible how the.If the calculation of the large variety of cases must be lifted (that is, when a single, white, white, white and twice, three times. ... That in each case the need to digest that have white in time how much?)Therefore, the calculation of the "all the way" minus "method that is not white at all."-All equal.
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