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Mathematics, 21.12.2020 18:00 lesly0913

A lifeguard can swim at a speed of 6 feet per second and run at a speed of 10 feet per second. The lifeguard is standing at the edge of a beach, looking at the ocean to the south. The lifeguard sees a drowning child in the ocean 100 feet east (down the shore) and 80 feet south (out at sea). How far should the lifeguard run before they start swimming?

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A lifeguard can swim at a speed of 6 feet per second and run at a speed of 10 feet per second. The l...

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