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Mathematics, 18.01.2021 04:30, jakepeavy70
Alvin wants to know what his average paddling rate was for a canoe trip to a campsite. On the way there it took him 9 hours against a river current of 3 km/ hr. On the way back, the same distance took him 4 hours with the same 3 km/hr current. Let r = Alvin's average paddling rate.
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Alvin wants to know what his average paddling rate was for a canoe trip to a campsite. On the way th...
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