Mr. patterson takes his students in a fun train ride and plans to walk back and enjoy the beautiful countryside scenes. so, if the train goes 9 miles per hour and they can walk back 3 miles per hour the same way, how far could they ride if they need to be back in 4 hours?

distancestudents ride fromtrainis 9 miles.## What is speed?

directionof movement. In other words, velocity is a vector, whereas speed is indeed ascalar value.studentsto cover the distance ‘d’.trainis found to be 1 mile.speed, herehttps://brainly.com/question/13943409#SPJ4