Acow is tied by a 25 meter rope to the corner of a barn shown. a fence keeps the cow out of the garden. find the total grazing area. the cow cannot go around the buildings. round answer nearest thousands.

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?