The weight of anything is determined on how much gravity is pulling on the object. For example a balloon full of helium floats away but iron or concrete would fall to the ground. hope this helps :)
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Explanation:
The solution along with the diagram can be found in the attachment. Feel free to raise doubts.
It is wave front
That’s the answer
Answer:
Explanation:
whatever expenses a business might have like
repairs
buying equipment
employees