Question #067a2

1 Answer
Sep 30, 2017

5h

Explanation:

Constant speed of Train #v=79 mph#
Distance between New Orleans and Tennessee #s=395.1 "miles"#

#"speed"="distance"/"time"#
#"time"="distance"/"speed"#
#"time"=395.1/79=5.001 happrox5 h#

Train takes 5 h to reach Tennessee from New Orleans at the constant speed of 79 mph.