Astudent is training for the track team during the first three months of the year by running for 30 minutes every day while averaging 5 miles each day. select the graph that correctly shows the total miles ran during the time of his training program.

30 minutes  -  5 miles;
1 hour -  10 miles
10 hours - 100 miles ...
The independent value is plotted along the x- axis ( Hours ) and the dependent variable is plotted  along the y-axis ( Miles ). Also:
3 months = 90 days
90 x 1/2 hours = 45 hours
The graph B ) ( or the second one ). 

The answer is all about the number 4