Suppоse the distаnce s (in feet) cоvered by а cаr mоving along a straight road after t seconds is given by the function . Show all your work on a separate piece of paper (worth 5 points). a) Find the average velocity when t=30 and t=30.01. b) Find the average velocity when t=30 and t=30.001. c) Find the average velocity when t=30 and t=30.0001. d) Estimate the instantaneous velocity at t=30 seconds. Don't forget to include units in your final answer. on your paper Enter the value of the instantaneous velocity as a whole number.