Question: Solve each problem. Let a be directly proportional to m and n 2 , and inversely proportional to y 3 . If a = 9

Solve each problem.

Let a be directly proportional to m and n², and inversely proportional to y³. If a = 9 when m = 4, n = 9, and y = 3, find a when m = 6, n = 2, and y = 5.

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