SOLUTION: Suppose z varies directly with x and inversely with the square of y. If z=12 when x=4 and y=4, what is z when x=8 and y=10? Mph

SOLUTION: Suppose z varies directly with x and inversely with the square of y. If z=12 when x=4 and y=4, what is z when x=8 and y=10? Mph

Algebra.Com

Question 1186239: Suppose z varies directly with x and inversely with the square of y. If z=12 when x=4 and y=4, what is z when x=8 and y=10?

Mph
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

Suppose varies directly with and inversely with the square of :

If when and

what is when and ?

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