Question 7 5 pts Calculate the average gradient, in feet per mile (ft/mi), for the river pictured, from point A to point

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Question 7 5 Pts Calculate The Average Gradient In Feet Per Mile Ft Mi For The River Pictured From Point A To Point 1 (48.86 KiB) Viewed 176 times

Question 7 5 pts Calculate the average gradient, in feet per mile (ft/mi), for the river pictured, from point A to point B, using 1:125,000 for the ratio scale. Since you do not have a physical copy of the map, the measurement between points A and B is 1.25 inches on the map. Points A and B are located on index contour lines, so you do not need to estimate. In order to receive full credit, you must SHOW YOUR WORK (for all four parts)! Don't forget units!