2) are equivalent. A student sick with a flu virus returns to an isolated college campus of 2000 students. The number of students infected with the flu t days after the student's return is predicted by the following function: P(t ) = 2000 1 + 1999e-0.89051 According to the model, how many students will be infected with the flu after 5 days? How long will it take for one-half of the student population to become infected