otal number of papers that he has left to deliver at any given time can be approximated by the equation P 200 4m where m is the number of minutes since he left for the paper route and P is the number of papers he has left to deliver 13 How many minutes will it take Michael to have 100 papers left to deliver a 25 b 50 c 75 d 200 14 How many papers will Michael have left to deliver after half an hour a 198 b 80