Question 1151958
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What a poorly presented problem!!!<br>
(1) The probability the 6 throws will result in 5 red faces and 2 blue faces is obviously zero.  You can't get 5+2=7 outcomes on 6 throws.<br>
(2) The second question is not clear.  But if you mean to ask what the probability is that you get 5 red and 2 blue faces if all 20 faces are the same color, then the probability is zero for two different reasons.  You still can't get 7 outcomes on 6 throws; and if all the faces are the same color, then you can't get outcomes of two different colors.<br>