15. Two cars are traveling along perpendicular roads, car A at 40 km/h and car B...
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15. Two cars are traveling along perpendicular roads, car A at 40 km/h and car B at 60 km/h. At noor when car A reaches the intersection, car B is 90 km away, and moving toward it. At 1 P.M. at what rate is the distance between the cars changing? If t is the number of hours of travel after noon, then for what value of t are the cars closest together? 15. Two cars are traveling along perpendicular roads, car A at 40 km/h and car B at 60 km/h. At noor when car A reaches the intersection, car B is 90 km away, and moving toward it. At 1 P.M. at what rate is the distance between the cars changing? If t is the number of hours of travel after noon, then for what value of t are the cars closest together?
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Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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