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math
a hiker can hike 12 3/5 miles in one day. how many days will it take the hiker to hike 72 1/2 miles on a trail?
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Select all of the answers that apply. Some rules to remember when reading topographic maps are _____. 1)the elevations of contour lines must always be whole number multiples of the contour interval. 2)the thin line separating two
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You begin a hike in death valley, California,at 86 meters.You hike to a point of elevation at 45 meters. What is your change in elevation
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asked by Danny on July 9, 2012 
2 questions really urgent
sorry i have 2 more questions: what happens when a contour line crosses a river: stays flat, bends upstream , stops why do contour lines never cross eachother: they each represent a different elevation, the map would be too
asked by Polly on March 19, 2013 
Science (Maps)
Must all topographic maps have a contour line that represents 0 m of elevation? I'm not sure about this question, but I don't think you do need a line of 0 m because each contour line is exactly the same apart from each other, so
asked by Cocoa on November 14, 2007 
Science
Must all topographic maps have a contour line that represents 0 m of elevation? I'm not sure about this question, but I don't think you do need a line of 0 m because each contour line is exactly the same apart from each other, so
asked by Help Plz! on November 14, 2007 
calculas maths
.Two hikers begin at the same location and walk in perpendicular directions. Hiker A travels due north at a rate of 3 miles per hour; Hiker B travels due east at a rate of 5 miles per hour. At what rate is the distance between the
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Physics: Vectors
A hiker walks 10.0 km[NE], 5.0 km[W], and then 2.0 km[S] in 2.5 h. (a) What is the hiker's displacement? (b) In what direction must the hiker set out, in order to return by the most direct route to the starting point? (c) If the
asked by Joey on June 19, 2012