Aprojectile is launched straight up with an initial velocity of 120 ft/s. if acceleration due to gravity is –16 ft/s2, after about how many seconds will the object reach a height of 200 ft?

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?