For many people, breakfast cereal is an important source of fiber in their diets. Cereals also contain potassium, a mineral shown to be associated with maintaining a healthy blood pressure. An analysis of the amount of fiber (in grams) and the potassium content (in milligrams) in servings of 77 breakfast cereals produced the regression model ModifyingAbove Potassium with caret equals 39 plus 26 Fiber

. If your cereal provides 9grams of fiber per serving, how much potassium does the model estimate you will get?