1. If I roll 5 standard 6-sided dice and multiply the number on the face of each die, what is the probability that the result is a composite number?

2. Two distinct numbers are selected simultaneously and at random from the set {1, 2, 3, 4, 5}. What is the probability that the smaller one divides the larger one? Express your answer as a common fraction.

2. Two distinct numbers are selected simultaneously and at random from the set {1, 2, 3, 4, 5}. What is the probability that the smaller one divides the larger one? Express your answer as a common fraction.

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