Answer:
i- wow that's...interesting o-o
Step-by-step explanation:
A bar graph is the best graph to use
50 meters per second
3600 seconds per hour
1000 meters per km
50/1000 = 0.05
1/3600 = .0002777
0.05/0.0002777 = 180km per hour
180*4 = 720km in 4 hours