The function rule to represent the total calories burned over time by a 154-lb person riding an exercise bicycle at a rate of 15 mi/hr is:
C(t) = 420t
where C(t) represents the total calories burned over time (t) in hours.
A 154 - lb person burns 420 calories per hour riding an exercise bicycle at a rate of 15 mi/hr. Write a function rule to represent the total calories burned over time by that person
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