<span>C = total calories burned
r = rate of burning calories = 420 calories burned/hour
t = time in hours
C = 420 * t
</span>
Answer:
28 
Step-by-step explanation:
21/2 * 8/3 = 28
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Answer: ok i did :)
Step-by-step explanation: how are you?
Answer:
True
Step-by-step explanation:
It depends on two factors :mass of the objects and distance between the objects
hope this will help u