Non-linear mathematical models Situation: A student carrying a flu virus returns to an isolated university campus that has a thousand students.

Non-linear mathematical models

Situation: A student carrying a flu virus returns to an isolated university campus that has a thousand students. If it is assumed that the speed with which the virus spreads is proportional not only to the number of students infected, but also to the number of students not infected, determine the number of students infected after 6 days if it is observed that after 4 days there are 50 infected students.