P is a point of a terminal side of an angle in standard position with measure O and on a
circle with center at the origin and radius r.
For each point find r, sin 0, cos , tan O.
a) (7, 24)
b) (-3, 6)

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?