You randomly select one card from a 52-card deck. Find the probability of selecting the king of diamonds or the ace of spades. The probabilitiy is nothing. (Type an integer or a fraction. Simplify your answer.)

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.