Mathematics, 18.03.2021 02:40 carlosleblanc26
A traveler is walking on a moving walkway in an airport. The traveler must walk back on the walkway to get a bag he forgot. The traveler's ground speed is 1 ft/s against the walkway and 7 ft/s with the walkway. What is the traveler's speed off the walkway? What is the speed of the moving walkway?
Answers: 1
Mathematics, 21.06.2019 17:30
Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?
Answers: 3
A traveler is walking on a moving walkway in an airport. The traveler must walk back on the walkway...
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