How can the radian measure of an angle determine the arc length on the unit circle?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,