Two bikers track how many miles they have traveled for each hour they spend biking Spiker A's distance traveled as shown in the graph above biker B's distance travel is shown in the table above using the data above which biker can cycle faster how fast were they traveling

From the graph and the table provided, it can be seen that both bikers started their journey at the same time and kept a constant speed throughout.

Biker A's distance traveled after 1 hour is 10 miles, after 2 hours is 20 miles, after 3 hours is 30 miles, and after 4 hours is 40 miles.

Biker B's distance traveled after 1 hour is 12 miles, after 2 hours is 24 miles, after 3 hours is 36 miles, and after 4 hours is 48 miles.

Comparing the distances traveled by both bikers at the same time intervals, it can be seen that Biker B is traveling faster as he covers more distance in the same amount of time.

To calculate their speed, we can divide the distance traveled by the time taken.

For Biker A:
Speed = Total distance / Total time
Speed = 40 miles / 4 hours
Speed = 10 miles per hour

For Biker B:
Speed = Total distance / Total time
Speed = 48 miles / 4 hours
Speed = 12 miles per hour

Therefore, Biker B is traveling faster at a speed of 12 miles per hour compared to Biker A who is traveling at a speed of 10 miles per hour.