正確答案在哪裏？

1)
6 - 5 = 1
6 - 4 = 2
6 - 3 = 3

2)
Pour from the 2nd to the 5th

3)
Approximately: the shooter with 50% chance has the best likelihood of surviving.
P (李) = 34%
P (黃) = 42%
P (林) = 25%

4)
Let B or C decide the allocator; but A gets to pick first after the allocation.

7)
Imagine we have a tetrahedron; use 4 coins on each of the 4 surfaces; put the 5th one inside the tetrahedron.

8)
4 of HEART

9)
108 - 36 - 144

10)
80%

所有跟帖： 

• 回複：正確答案在哪裏？ -jinjing- ♀ (162 bytes) () 01/28/2010 postreply 20:11:03

• i didn't check my answers. i doubt your comment of no. 3. is rig -北鷹- ♂ (17 bytes) () 01/29/2010 postreply 15:11:21