Answer:
The [tex]T = \frac{18}{m}[/tex] best models the amount of time it takes him to finish with kelvin cycling .
Option (A) is correct.
Step-by-step explanation:
As given
Kevin cycles 18 miles every morning as part of his exercise.
The time it takes him to complete the distance varies inversely as the speed at which he rides.
[tex]Time \propto \frac{1}{Speed}[/tex]
[tex]Time = \frac{Distance}{Speed}[/tex]
As m miles per hour is represented the speed.
T is the time taken by Kevin cycle for morning exercise .
Distance = 18
Putting the values in the above
[tex]T = \frac{18}{m}[/tex]
Therefore the [tex]T = \frac{18}{m}[/tex] best models the amount of time it takes him to finish with kelvin cycling .
Option (A) is correct.
