Use U = {1,2,3,4,5,6,7,8,9,10}, A = {2,4,5}, B = {5,7,8,9}, and C = {1,3,10} to find the given set. AUB A. AUB = B. the solution is the empty set

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.