The heights of adult males in the United States are approximately normally distributed. The mean height is 70 inches (5 feet 10 inches) and the standard deviation is 3 inches. State the probability that a randomly selected male is between 68.5 and 71.5 inches tall. Express your answer as a decimal.

A) 0.5
B) 0.38
C) 0.62
D) 0.72

Find the roots of the equation below. x^2 - 6 + 9 = 0

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose