2.47 - If a varies inversely as square root of b, and a = 7 when b = 36, find a when b = 289, 2.33 - If x varies inverse as y, and x = 7 when y = 3, find y when x = 9., 16.875 - If r varies directly as the cube of s, and r = 5 when s = 3, find r when s = 2., 0.6 - The time it takes you to get to campus varies inversely as your driving speed. Averaging 20 miles per hour in bad traffic, it takes you 1.5 hours to get to campus. How long would the trip take averaging 50 miles per hour?, 2.133 - The volume of gas in a container at a constant temperature varies inversely as the pressure. If the volume is 32 cubic centimeters at a pressure of 8 pounds, find the pressure when the volume is 60 cubic centimeters.,

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