Substitute to find the value of the expression.A train must cover a distance of 2581 miles. The velocity, in miles per hour, of the train is  where t is the time, in hours, to complete the trip. If the train completes the trip in 29 hours, what is its velocity?

A. 74,849 mph
B. 89 mph
C. 84 mph
D. 0.01 mph


Answer: B

Mathematics

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