given (z= cx^2 /y^3) where c is constant, if y decreases by a factor of 3 by what factor (increase) does x need to change such that z increases by a factor of 88.2?

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@ashleyc3 • over 1 year ago • Physics

I got the wrong answer of 7.82 so i clearly don't know how the right answer is 1.81 help!

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