A person's blood glucose level and diabetes are closely related. Let x be a random variable measured in milligrams of glucose per deciliter (1/10 of a liter) of blood. Suppose that after a 12-hour fast, the random variable x will have a distribution that is approximately normal with mean = 90 and standard deviation = 29. Note: After 50 years of age, both the mean and standard deviation tend to increase. For an adult (under 50) after a 12-hour fast, find the following probabilities.

a)xis more than 60 (b)xis less than 110 (c)xis between 60 and 110 (d)xis greater than 125 (borderline diabetes starts at 125)