50 points (10 points each) to receive full credit, each of your answers must include a correct unit such as mph, miles, hours, etc. 1. hannah traveled 487 miles during an 11 hour road trip. what was her average speed during the trip (round to the nearest tenth)? 2. edward traveled for 8 hours at an average speed of 56 miles per hour. how far did he travel? 3. maria traveled 687 miles at an average speed of 70 miles per hour. how long was she traveling (round to the nearest hour)? 4. jesse traveled for 13 hours at an average speed of 45 miles per hour. how far did he travel? 5. rachael traveled 216 miles at an average speed of 45 miles per hour. how long was she traveling (round to the nearest hour)?