Y varies directly with x. When y = 16, X = 80. What does y equal when x = 125?
2 answers:
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Answer:
Step-by-step explanation:
We have the four thickest books from the line plot given by
Two books of inch thick and the two books of
inch thickness.
So when the two inch thick book is being piled on the top of a
inch thick books.
Therefore, the total thickness of the pile of books is given by :
Therefore, the thickness of the pile is .
