help please

11. [40.16 Points] DETAILS BBUNDERSTAT'lz 6.3.0255. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 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 a12-hourtast, the random variable xwill have a distribution that is approximately normal with mean ,1 = 90 and standard deviation 0' = 20. Note: After 50 years of age, both the mean and standard deviation tend to increase. For an adult [under 50) after a 12hour fast, find the following probabilities. {Round your answers to four decimal places.) Lfl USE SALT (a) x is more than 60 [b] xis less than 110 {c} x is between 60 ant: 110 (d) xis greater than 125 [borderline diabetes starts at 125) Need Help? __