Mathematics, 14.09.2021 08:20 serenityharmon1
The speed of a moving walkway is about 3.5 feet per second. Walking on the moving walkway, it takes Juan a total of 40 seconds to travel 70 feet with the movement of the walkway and then back again against the movement of the walkway. What is Juan's normal walking speed?
Answers: 3
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The speed of a moving walkway is about 3.5 feet per second. Walking on the moving walkway, it takes...
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