A dry cleaning firm has 18 employees: 10 women and 8 men. Six of the women and eight of the men are 40 years old or older. The remainder are over 20 years old and under 40. (Enter your probabilities as fractions.) (a) If a person is chosen at random from this firm, what is the probability that the person is a woman?

(b) If a person is chosen at random from this firm, what is the probability that the person is under 40 years of age?

(c) If a person is chosen at random from this firm, what is the probability that the person is 20 years old?

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.