Let $P_{n}$ be the number of people visiting a zoo on the n^th day after it opens.Suppose $P_{n}=2000-4 n$ You find out that the museum must close if is has fewer than 300 visitors per day.How long will it remain open? A)It will be closed on day 426. B)It will be closed on day 501. C)It will be closed on day 7. D)It will close on day 1997.

Question

Quizplus · Accepted Answer

To find out when the museum will close, we need to solve for $n$ when $P_{n} < 300$. Given $P_{n} = 2000 - 4n$, we set up the inequality $2000 - 4n < 300$. Solving for $n$, we get $n > 425$. This means the museum will close on the day after 425, which is day 426.

Let PnP_{n}Pn​ Be the Number of People Visiting a Zoo on the on the Nth

Let $P_{n}$ Be the Number of People Visiting a Zoo on the on the N^th