Mathematics - 7 August 2006

2006-08-07 04:22:06 · 3 answers · asked by bella_mella_123 1

This expression is supossed to give the distance between two points over gaussian coordinates (u, v). I know that this is a subject of differenctial geometry but I have not idea on this field.
Still, I like to understand the ideas behind this expression. What's the reasoning that arrive to this expression?

2006-08-07 04:21:32 · 1 answers · asked by alexander 1

is a brain question,I know the answer but can't tell unless ya send me a letter that ya wanna know the answer.I didn't know were to put it so I put it in math but if you know were it should be please tell me beacuse I got more of this kind of questions.

2006-08-07 04:06:15 · 15 answers · asked by Anonymous

1. can you prove that 12 = 100?

2. My sister is really annoying me, so if she doesn't stop buggin me i'll need the number for a hitman.

2006-08-07 03:43:28 · 8 answers · asked by Anonymous

The payback percentage of a slot machine on a single play is usually around 90. This means that if 100 people play a dollar slot machine, on one pull $90 will be given as winnings. Now for subsequent plays part of the money played is won money. My question is, in the long run what is the percentage of the total new money spent that is casino profit? Don't forget that most players will keep putting their money back in until they have lost their limit. Very few walk away with the jackpot.

2006-08-07 03:38:22 · 3 answers · asked by Barkley Hound 7

who can prove 3 = 6?

again, my weirdo of a sis has nothing better to do than make me ask questions on here 4 her.

2006-08-07 03:36:36 · 10 answers · asked by Anonymous

2006-08-07 03:20:42 · 4 answers · asked by charyz 1

I have to do them next semester and It's only wise to put in some work during the holidays. Anyhows, like, is it as simple as SineA/a= SineB/b= SineC/c? With the / sign denoting division. Is that all we need to know? It couldn't be that simple, could it?

2006-08-07 02:52:12 · 7 answers · asked by Anonymous

digits should be 9-2-9

2006-08-07 02:13:40 · 8 answers · asked by Anonymous

Find the gcd or hcf of (111111..11hundred times) and (1111..11sixty times).
(a) 111..forty ones
(b) 111..twenty five ones
(c) 111..twenty ones
(d) None of these

2006-08-07 02:13:05 · 3 answers · asked by Rohit C 3

it is known that there exist real positive numbers θ such that the integer part of θ^3^n is a prime number, for all positive integers n. The least such number is called Mills' constant and is approximately

1.30637788386308069046...

http://en.wikipedia.org/wiki/Mills%27_constant

My Question:
Is there any reason why Mills has chosen the number 3 in his formula.
It's obvious to me that one can chose any real number k > 1 so that Int(θ^k^n) gives also prime numbers for each n.
Of course we will get a different θ if k is not 3.

2006-08-07 02:11:48 · 5 answers · asked by Captain Stragan 5

Find the number of zeroes in the product :(1 raised to power 1)*(2 raised power 2)*(3 raised power 3)*...(100 raised to power 100).
(a) 1200
(b) 1300
(c) 1050
(d) None of these

2006-08-07 02:07:52 · 5 answers · asked by Rohit C 3

I got a few question anwser as many as you can


Mary is two times as old as Nancy. Nancy is 1/3 Lucy's age. Who is the oldest?


What is worth more a trunk full of nickels or a half trunk
full of dimes?


Dave is offered a raise if he can increase his weekly productivity by 24%. If Dave works a six day week, how much does he need to increase his productivity each day?
6%

2006-08-07 01:44:18 · 13 answers · asked by 5445 1

1. y=2x squared by 2 +12x+10
2. y=x squared by 2 +18x+6
3. y=4x squared by 2 +64x+251
4. y=(2x-1) squared by 2
5. y+1=(x+3) squared by 2

please show your solution

2006-08-07 01:39:06 · 2 answers · asked by charyz 1

2006-08-07 01:26:37 · 1 answers · asked by Anonymous

The word that's the opposite is "for." "Vs." means "against." However, sometimes it acts like an equals sign for a conflict. What would be the appropriate way mathematically to represent the opposite of "vs."?

2006-08-07 01:25:53 · 7 answers · asked by Beeeen 2

y = = 5x^2 + 4x - 3

2006-08-07 00:47:44 · 8 answers · asked by anji_kenshin 2

EASY....
^_^

2006-08-07 00:30:25 · 11 answers · asked by kevin! 5