From the sample space S = {1,2,3,4,...,15), a single number is to be selected at random. Given the following events, find the indicated probability. A: The selected number is even. B: The selected number is a multiple of 4. C: The selected number is a prime number. P(B and C) P(B and C) =_ (Simplify your answer.)Let two cards be dealt successively. without replacement. from a standard 52card deck. Find the probability of the event. The rst card is a seven and the second is an ace. The probability.r that the rst card is a seven and the second is an ace is D. [Simplify your answer. Type an integer or a fraction.)