Wednesday

October 1, 2014

October 1, 2014

Posted by **Mary** on Thursday, November 27, 2008 at 5:59am.

- Math -
**drwls**, Thursday, November 27, 2008 at 6:22am(1/30 h)* 30 mi/h = distance travelled in 2 minutes = 1 mile

When going through a tunnel 9 times as long as the train, the trail travels 10 train lengths. (Additional time is needed to get its entire length past the exit).

Therefore the train is 1/10 mile long

**Answer this Question**

**Related Questions**

Math - A train is 1 mile long and is going through a tunnel a mile long, if the ...

MATH Algebra - The speed of a passenger train is 6 mph faster than the speed of ...

Math - A train that is one mile long starts through a tunnel that is also 1 mile...

Math - A train that is 1 mile long starts through a tunnel that is also 1 mile ...

Math - A train that is 1 mile long starts through a tunnel that is also 1 mile ...

Math - A train that is 1 mile long starts through a tunnel that is also 1 mile ...

math - Two trains are traveling the same direction, train a is going 60 mph and ...

Math - the speed of train A is 16 mph slower than the speed of train B. Train A...

College Algebra 2 - The speed of train A is 16 mph slower than train B. Train A ...

physics - Cora is a passenger in a car traveling east along a country highway ...