Science & Mathematics - 15 February 2007

2007-02-15 00:57:38 · 8 answers · asked by venkatraman s 1 in Earth Sciences & Geology

satisfying f(x) < g(x) for all x not equal to a but lim as x-->a of f(x) = lim as x-->a of g(x).

Please show how you got it and whether the pair of functions work or not.
Thanks for your help =)

2007-02-15 00:57:13 · 2 answers · asked by Phosphorus 1 in Mathematics

Not sure if this is related to Science but here goes.Ok when ever i go to my country (Sudan) during our winter season i seem to have this habit of giving an electrical shock on anyone i touch or any metal i touch (sometimes its a pretty nasty one but never too strong) anyways i found out i can do this volintarly by rubbing my hands on the TV screen once you just switch it open (ul feel static i guess) and touching someone to give them a shock for the fun of it haha unfortunatly i can only do this during the cold season in sudan and after that i cant and in malaysia i cant aswell although once when i was at the airport in malaysia i could i think it has something to do with the coldness and me holding a metal (not really sure about the metal thing though). My question is what do you call this and can it be controlled i mean i know how to make it but i cant get it to work at the time i need it anyone experianced this and know how or what im experiancing i would really love to know.

2007-02-15 00:56:57 · 3 answers · asked by Spark13 2 in Other - Science

Is it due to pricing?Product confidence?Product reliability?Or some other reason?I can’t seem to find a site(other than the hartindo product site) that puts it side by side with other Halon alternatives.

2007-02-15 00:54:33 · 2 answers · asked by Rosman H 1 in Engineering

Could you really put a "Bat" shaped cover over a large outdoor spotlight and create the infamous Bat Signal in the sky?

2007-02-15 00:53:03 · 6 answers · asked by Anonymous in Other - Science

With what minimun speed must he drive off the horixzontal ramp? The vertical height of the ramp is 1.5 m above de cars, adn the horizontal distance he must clear is 20m. If the ramp tilted upward, so that takeoff angle is 10 degrees above the horizontal, what is the new minimum speed?

2007-02-15 00:51:45 · 3 answers · asked by alanis118 1 in Physics

2007-02-15 00:51:41 · 9 answers · asked by mishty 1 in Zoology

(1-2x) / (2+3x+3x^2) dx

2007-02-15 00:47:13 · 2 answers · asked by Johnny 3 in Mathematics

Look at this neat picture! It is real and untouched from the NASA website of a jet traveling faster than the speed of sound. The plane is half engulfed in a strange cloud made from the sonic boom! I swear to you on my bible that there are no virus's in this link.

http://antwrp.gsfc.nasa.gov/apod/ap030504.html

Since travelling faster than sound can cause an actual physical cloud and sonic boom, can it possibly alter time and space and maybe bring you into another dimension kind of like that Steven King book, The Langolians or whatever the name of it was?

2007-02-15 00:45:19 · 6 answers · asked by Anonymous in Physics

By expressing 9464 in its prime factorization form, find the smallest integer y such that 9464 x y is a perfect cube.

2007-02-15 00:44:22 · 4 answers · asked by monochrome 4 in Mathematics

2007-02-15 00:44:13 · 3 answers · asked by Unknown Human 2 in Mathematics

2007-02-15 00:43:41 · 5 answers · asked by Papia B 1 in Physics

2007-02-15 00:41:26 · 5 answers · asked by hedZy ♀ The Dancing Banana 4 in Biology

A contractor must pay a $40,000 penalty if construction of an expensive home requires more than 16 weeks. He will receive a bonus of $10,000 if the home is completed within 8 weeks. Based on experience with this type of project, the contractor feels there is a 0.2 chance the home will require more than 16 weeks for completion, and there is a 0.3 chance it will be finished within 8 weeks. If the price of the home is $350,000 before any penalty or bonus adjustment, how much can the buyer expect to pay for her new home when it is completed?

2007-02-15 00:40:40 · 5 answers · asked by Anonymous in Mathematics

I tried Wikipedia before!

2007-02-15 00:40:10 · 2 answers · asked by Unknown Human 2 in Mathematics

how do i find the perimeter of a circle

2007-02-15 00:39:57 · 8 answers · asked by Anonymous in Mathematics

2007-02-15 00:37:01 · 7 answers · asked by hedZy ♀ The Dancing Banana 4 in Biology

2007-02-15 00:36:21 · 2 answers · asked by eseosa a 1 in Engineering

2007-02-15 00:35:48 · 16 answers · asked by hedZy ♀ The Dancing Banana 4 in Chemistry

i am doing a science fair project. i need to know the exact process. please tell me how AND why. thank you everyone!

2007-02-15 00:35:03 · 4 answers · asked by lon bon 1 in Biology

I tried Wikipedia before !!!

2007-02-15 00:34:19 · 2 answers · asked by Unknown Human 2 in Mathematics

2007-02-15 00:33:45 · 5 answers · asked by life is great 3 in Chemistry

2007-02-15 00:31:31 · 11 answers · asked by judah_ebarle 1 in Weather

2007-02-15 00:31:11 · 3 answers · asked by Nina 2 in Chemistry

It occurs to me that nature prevents bird from covering themselves with water in sub-freezing temps, by making most available water solid and unusable.

If the bird use the bird-bath, will they fly away and slowly freeze their wings, etc. ???

2007-02-15 00:27:39 · 4 answers · asked by gordios_thomas_icxc 4 in Zoology

What do you think of the theory that the 9/11 plane crashes where missiles projecting holograms?

2007-02-15 00:27:31 · 10 answers · asked by Hi T 7 in Physics

i need some objective type quiestion papers like tech.(EE)/general science/intelligence test etc. for the written test OF ENGINEERS INDIA LIMITED.plz send

2007-02-15 00:26:32 · 1 answers · asked by Anonymous in Engineering

2007-02-15 00:24:47 · 21 answers · asked by mario 2 in Parapsychology

I click over the letter C, however it changes the degrees only in the text but not in my desktop.

2007-02-15 00:22:31 · 2 answers · asked by sh m 1 in Weather

2007-02-15 00:20:20 · 5 answers · asked by mydharavi 1 in Zoology