Use polar coordinates to find the limit. [if (r, ������) are polar coordinates of the point (x, y) with r ≥ 0, note that r → 0 as (x, y) → (0, 0). ] (if an answer does not exist, enter dne. ).

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia