jonathan is signing a lease for an apartment that rents for $1240/monthly. how much will he pay to move in if he must pay the first and last months’ rent and a security deposit equal to 80% of his monthly rent?

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?