(c) Suppose Paulo started running when he was 20 feet from the boardwalk, and he ran in a straight line away from the boardwalk and towards the snack bar. Write a formula th at determines Paulo's distance d from the boardwalk (in feet), given the amount of time t (in seconds) since Paulo started running. (d) If the distance from the boardwalk to the snack bar is 1000 feet, write a formula that determines Paulo's distance 5 from the snack bar (in feet), given the amount of time \"(in seconds) since Paulo started running from the boardwalk. (e) Since Paulo starts running when he is 20 feet from the boardwalk, and he runs at a constant speed of 3 ftfsec, is it true that the total distance d that Paulo is from the boardwalk after t seconds of running will be 3 times the number of seconds that he has been running? Why or why not