Marathon Hours,Miles 0,0; 1,6; 2,11; 3,15; 4,21; 5,26.2. Cayla ran a marathon. The table shows which mile Cayla had finished at the end of each hour. Find Cayla's rate in miles per hours from hours 2 to hour 3 of the marathon. A) 3 miles per hour B) 4 miles per hour Eliminate C) 5 miles per hour D) 6 miles per hour