Which of the following are the coordinates of point f prime , the image of point f, after a rotation of 90° about the origin?
1.(3,0)
,0)
3.(0,-3)
4.(0,3)

What point is the projection of q on a) r b) s c) t

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

With number 11 ( show how you got the answer)