Thursday

December 18, 2014

December 18, 2014

Posted by **TINA** on Monday, June 9, 2008 at 8:40am.

- MATH -
**bobpursley**, Monday, June 9, 2008 at 9:33am- A & B cross the bridge (2 minutes)

- A go back with the lamp (1 minute)

- C & D cross the bridge with lamp (10 minutes)

- B go back with the lamp (2 minutes)

- A & B cross the bridge with lamp(2 minutes

**Answer this Question**

**Related Questions**

maths magic - There are A,B,C,D at one end of the bridge.they have to cross ...

algebra - four men qant to cross a bridge. they all begein on the same side. its...

Math - There are four people that want to cross a bridge. Sam can cross in 1 ...

brain teaser - U2 has a concert that starts in 17 minutes and they must all ...

physics - a train 100m long is to cross a river bridge of length 800m. what time...

hw - a train 100m long is to cross a river bridge of length 800m .what time will...

Physics - Train A starts at 4 miles South of a bridge and heads North at a ...

math - 4 people need to cross a brige but it is dark outside and they only have ...

math - The Fred Hartman Bridge allows Texas State Road 146 to cross the Houston ...

physics - Shyanne (60 kg) has to walk across a single rope bridge to cross a ...