Let x be a random variable that represents the milligrams of salt per liter of seawater. In seawater samples in the US, x is normally distributed with a mean = 35 and = 11. Round all answers to four decimal places.

1. What is the probability that x is less than 58?
2. What is the probability that x is greater than 15?
3. What is the probability that x is between 20 and 32?

YOU MUST SHOW THE FOLLOWING WORK TO RECEIVE CREDIT.

Draw a picture for each question to indicate and shade the area you are finding. Also indicate what you entered into your calculator.

Make sure the picture you upload is clear and easy to read.