MN has the endpoints at M(3,7) and N(-9,3) what is the midpoint of MN?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

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?