Which of the given line segments is congruent to AB?

What is the exact volume of the cylinder 1.5 m 2.5 m

Complete this sentence with the best of choices given

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?