maddymcg408 maddymcg408 Today at 6:50 AM Mathematics Answered 4. I got 1,386.18 as my answer Use the formula d = rt. Find t for r = 45.9 m/h and d = 647.19 m. A. 14.1 h B. 0.07 h C. 601.29 h D. 29,706 h