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In reaching her destination, a backpacker walks with anaverage velocity of 1.03 m/s, due west. This average velocityresults, because she hikes for 5.14 km with an average velocity of2.34 m/s due west, turns around, and hikes with an average velocityof 0.415 m/s due east. How far east did she walk (inkilometers)?

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