What is the likelihood of throwing a 4 with a single throw of a die?

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

Simplify the expression below -3(10x+4y)+6(6x-2y)

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.