Train a and train b leave a central station at the same time. they travel the same speed, but in opposite directions, with train a heading towards station a, and train b heading towards station b. train a reaches station a after 212212 h. train b reaches station b after 4 h. station a and b are 585 mi apart.

what is the rate of the trains?

90 mph

Step-by-step explanation:

Let speed of  both train=x mph

Time taken by train A to reach station A= hr=\frac{5]{2} h[/tex]

Time taken by train B to reach station B=4 h

Distance between two trains=585 miles

We know that

Distance=

Distance covered by train A=

Distance covered by train B=

When two trains travel in opposite direction then total distance

Hence, the rate of both trains=90 mph

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.