Answer:
calories
Step-by-step explanation:
Given: The racer moves at 
miles per hour expends energy at a rate of 
calories per hour.
To find: Energy in calories, required to complete a marathon race 
miles at this pace.
Solution: We have,
The racer moves at miles per hour.
The racer expends energy at a rate of calories per hour.
So, energy expended while moving miles 
calories.
Now, energy expended while moving 
mile 
calories.
So, energy expended while moving miles 
calories.
Hence, calories of energy is required to complete a marathon race miles at this pace.
I think it’s 36, Are there options??
Answer:
Option D
Step-by-step explanation:
For F=77°F
Answer:
pretty sure its D. 1.6 x 10^9
3/4 of 10 would = $7.5 which would be your answer.
