The value of y varies directly as the square of x and y = 27 when x = 9. Find the equation represents this relationship. Report the proportionality constant as a reduced fraction when necessary.

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A: Given that, y varies directly as x and inversely as the square of z so, Where k=constant

Q: In this equation, y=15x. What is the constant of proportionality?

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A: Proportional relationship: If y is directly proportional to x then we can write y α x ⇒y = kx, where…

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A:

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A: please refer the attached image for complete solution: Given:-  Simple Interest  earned in 5yrs…

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A:

Q: The value of y is directly proportional to the value of x. Given y = 11 when x = 77.

A: y and x are directly proportional.

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A:

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A: Given that y is proportional to x yαxy = k x ....(1)where k is proportionality constantgiven when x…

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Q: The price of a bag of coffee beans, P, varies directly with the size, S, of the bag. If a 20 oz bag…

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Q: The amount of gas that a helicopter uses is directly proportional to the number of hours spent…

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Q: Select the equations that show a proportional relationship between x and y. y = 10x y = 8x - 1

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Q: When building a house, the number of days required to build is inversely proportional to with the…

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A: According to the given information it is required to find the constant of proportionality from the…

Q: The number of widgets that a manufacturing plant can produce varies jointly with the number of…

A: The number of widgets that a manufacturing plant can produce varies jointly with the number of…

Q: The amount of gas that a helicopter uses is directly proportional to the number of hours spent…

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Q: The distance that a body falls from rest is directly proportional to the square of the time of the…

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A: NOTE: Refresh your page if you can't see any equations. . w=weight  v=velocity A=area . The weight…

Q: If y is directly proportional to x, and y=42 when x=7, find the constant of proportionality and…

A: Given that y is directly proportional to x or y ∝ x. So we Can write this in other form as: