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Mathematics, 30.11.2020 21:30 allyfurby

2) Time traveling varies inversely with the average speed. If a train travels between two cities in 3 hours at an
average speed of 65 miles per hour, how long would it
take at an average speed of 78 miles per hour?

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2) Time traveling varies inversely with the average speed. If a train travels between two cities in...

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