Question: The time t required to make a particular trip is inversely proportional to the average speed v. If a jet takes 2.75 h at an

The time t required to make a particular trip is inversely proportional to the average speed v. If a jet takes 2.75 h at an average speed of 520 km/h, how long will it take at an average speed of 620 km/h? Explain the meaning of the constant of proportionality.

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