A bag contains 8 red marbles, 5 white marbles, and 5 blue marbles. You draw 3 marbles out at random, without replacement. What is the probability that all the marbles are red? These are very small probabilities so enter your answer with four significant digits. For example: 0.0001345. The probability that all the marbles are red is . What is the probability that none of the marbles are red? The probability that none of the marbles are red is .