3different questions the sectors of a circle graph blank add up to 180 .sometimes always never the range of a data set is blank greater than 1 . sometimes always never an outliner blank changes the mean sometimes always never

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?