Question 937589
You can answer the question without getting
into the fuel efficiency of your car.
(a)
{{{ 1500 / 60 = 25 }}} hrs
{{{ 1500 / 75 = 20 }}} hrs
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If you wanted to, you could plot mi/gallon
and speed with the given data and plug in
the values 60 mi/hr and 75 mi/hr in
order to find mi/gallon at each speed