Marcus is a 19-year-old college student with Type 1 diabetes…

Marcus is a 19-year-old college student with Type 1 diabetes. He is learning carbohydrate counting to match his insulin doses. He plans to eat a meal containing 45g of carbohydrate. His insulin-to-carb ratio is 1:15, and his correction factor is 1 unit per 50 mg/dL over his target of 120 mg/dL. His pre-meal blood glucose is 220 mg/dL. How many units of rapid-acting insulin should Marcus administer before his meal?

Solve the problem.Ron throws a ball straight up with an init…

Solve the problem.Ron throws a ball straight up with an initial speed of 50 feet per second from a height of 7 feet. Find parametric equations that describe the motion of the ball as a function of time. How long is the ball in the air? When is the ball at its maximum height? What is the maximum height of the ball?