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2) A family lives on an island 2 km from the mainland. Their fitness club is 4 km along the shore from the point closest

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2) A family lives on an island 2 km from the mainland. Their fitness club is 4 km along the shore from the point closest to the island. To get to the fitness club, they paddle their kayak at 2 km/h. Once they reach the shore, they jog at 4 km/h. Determine where they should land on the shore to reach the fitness club in the shortest possible time

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