Answer:
(-3, -1)
Step-by-step explanation:
(-3, -1) is the inverse of (3, 1)
The answer is A .2d/T
Since d is directly proportional to the heat lost it should be the numerator
since T is inversely proportional to the heat lost it shoudl be the denormirator
that is 1/T ; 2 is the constant
the actual formula is R = kd/T
So 280=1.4x so 280/1.4 is 200 .7*200 is 140 so $140
Answer:
2. C
Step-by-step explanation:
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