What is the number that 12 + 8i is divided by to yield the number represented by point A on the complex plane? The

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)

Use the distance formula to find the distance between (-3,5) and (3,1)