Determine the quantity indicated. z is jointly proportional to x and y and inversely proportional to the
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Determine the quantity indicated.
z is jointly proportional to x and y and inversely proportional to the square of r. If z = 12 when x = 20, y = 8, and r = 8, find z when x = 10, y = 80,and r = 3.
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z kxyr 2 12 52088 2 ...View the full answer
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Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
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