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Home > CALC > Chapter 11 > Lesson 11.4.1 > Problem 11-123


No calculator! The velocity of a train during a 90-minute ride is given by v = e2t + 34 miles per hour (t is in hours). What is the average velocity during the trip? Homework Help ✎

The velocity of the train is given in mph, so use 1.5 hours instead of 90 minutes.