Question 656255
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If *[tex \LARGE y] varies directly as the cube of *[tex \LARGE x], then *[tex \LARGE y\ =\ kx^3].


Substitute your given values: *[tex \LARGE 170\ =\ k(70)^3]


Solve for *[tex \LARGE k]


Use this value for k and the given 107 inches (x) in the original formula, *[tex \LARGE y\ =\ kx^3] to calculate the answer.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
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