SOLUTION: z is jointly proportional to x2 and y2. If z = 55 when x = 3 and y =5, find z when x = 5 and y = 2. (Round off your answer to the nearest hundredth.)

SOLUTION: z is jointly proportional to x2 and y2. If z = 55 when x = 3 and y =5, find z when x = 5 and y = 2. (Round off your answer to the nearest hundredth.)

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Question 1058348: z is jointly proportional to x2 and y2. If z = 55 when x = 3 and y =5, find z when x = 5 and y = 2. (Round off your answer to the nearest hundredth.)
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

So,

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