Please give me the best math problem you know...?

Question

Please give me the best math problem you know. Please help.


any help will be appreciated!!

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^_^thanks!

Answer 1

three men check into a hotel. The clerk says the cost of the room is 30 dollars. They each pay 10 dollars. After they go up to their room, the clerk realized he had overcharged them, and gives the bell boy 5 dollars to give back to the men. The bell boy gives each of them one dollar back and keeps the other two for himself. After receiving the dollar back each, the men only paid 9 dollars instead of 10. 9 times 3 is 27. The bell boy kept the other 2. 27 plus 2 is 29. Where did the other dollar go?

Answer 2

1+1=2

Answer 3

1. Find out the missing number in the following sequence
1,3,3,6,7,9,?,12,21,
2.A man is facing west.He turns 45degree in the clockwise direction and then another 180degree in the same direction and then 270degree in the anticlockwise direction .which
direction is he facing now?
3.A and B are broyhers.C and D are sisters.A's son is D's brother.How is B related to C?

If u want answer u post ur question in yahoo answers.

Answer 4

Find a closed form solution to the integral of e^(x^2)dx

Answer 5

this is my exam questions! really hard man!!

1a) given that z=2+i , x=2-i , y=-1+2i where i is imagenary number! find the modulus and argument of each of the following complex number:
i) (z^2)(x^2)
ii) y/z

2) factorise the following polynomials:
a) 2x^6-9x^4+3x^2+4
b) 4x^3+3x^2-9x+2

i have more but i think all of them are too complicated to be write here!

Answer 6

A man builds a house with the four sides facing south. I bear passes by, what colour is it?

Answer 7

Y=x^x^x^x^x....ad infinitum
find dy/dx
You will get foxed initially. But quickly
you can figure out.The same problem
can be written as y=x^y
Take logs and solve the problem

Answer 8

what's the most number of points one team could score in a 60 minute football game?

Answer 9

given that x+y+z=10a

solve for b.