The constant of proportionality appears in the ratio of the time it takes Julian to walk a certain distance. In this case, the given data table states that it takes Julian 1/2 hour to walk 2 miles. So the ratio of time to distance is 1/2 hour to 2 miles, or 1/2 hour per 2 miles.
Therefore, the ratio at which the constant of proportionality appears is 1/2 hour per 2 miles.
It takes Julian 1/2
hour to walk 2 miles. He decides to start working in his spare time, but because he wants to make sure he has enough time to go a desired distance he created the data table. At which ratio does the constant of proportionality appear
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