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Trip Home. You normally drive on the freeway between San
Chapter 2, Problem 3E(choose chapter or problem)
Trip Home?. You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h (65 mi/h), and the trip takes 2 h and 20 min. On a Friday afternoon, however, heavy traffic slows you down and you drive the same distance at an average speed of only 70 km/h ( 43 mi/h). How much longer does the trip take?
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QUESTION:
Trip Home?. You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h (65 mi/h), and the trip takes 2 h and 20 min. On a Friday afternoon, however, heavy traffic slows you down and you drive the same distance at an average speed of only 70 km/h ( 43 mi/h). How much longer does the trip take?
ANSWER:Solution 3E Consider 2 hrs 20 min = 2.35 hrs. Distance=speed*time =105 km/hr 2.35 hrs *