Let N t be the number of people at a school who have heard a certain rumor Suppose that this can be modeled by the function 140 N t 2 8e 0 5t where t is time in days Part 1 How many people have heard the rumor after 3 days Round your answer to the nearest whole number people Part 2 What number of people will have heard the rumor in the long run Round your answer to the nearest whole number A graph is one way to approach this question people