Tan mailed a package that weighed 5.63 pounds. what is the first step in rounding this number to the nearest tenth? what is the next step? what is 5.63 rounded to the nearest tenth?

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?