Question

A VERY HARD PROBLEM
http://puu.sh/1hqf8

Answer 1

wheres the ques..?

Answer 2

i got 11.67

Answer 3

but pretty sure it can't be that easy o_O

Answer 4

yes

Answer 5

they can be 11.67 miles apart from each other

Answer 6

what do u think

Answer 7

why should it be a counting number

Answer 8

isn't the question about train

Answer 9

When I clicked it, it was about median, mean and mode

Answer 10

http://puu.sh/1hqfy

Answer 11

If the accident is averted, there is no 4 minutes before they collide, there will have never been a collision, so there is no time preceding the event.

Answer 12

http://puu.sh/1hqf8