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Mathematics, 03.02.2020 22:57 eta20
The table shows how the time it takes a train to travel between two cities depends on its average speed.
which rational function models the time, y, in hours, that it takes the train to travel between the two cities at an average speed of x miles per hour?
y= x/6.4
y= x/160
y= 6.4/x
y= 160/x
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