Science & Mathematics - 4 August 2006

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a formula that will reverse the order of the digits in a number?

example:
12345=54321
38507=70583
43580=can be 8534

2006-08-04 19:12:04 · 5 answers · asked by heaven_cent29 2 in Mathematics

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calculus homework problem?

for f(x)=x^2 + e^(x^2) with endpoints -0.5 f(x) has local min
f(x) has local max
f(x) has global min
f(x) has global max

thanks

2006-08-04 19:06:21 · 3 answers · asked by Aaron 2 in Mathematics

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I love math and I am going back to school, I don't want to be a mathematician, but I would like to know some good degrees dealing with a lot or good deal of math and also a brief description if possible. Thanks.

2006-08-04 18:54:49 · 12 answers · asked by Touche' 1 in Mathematics

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If the absolute minimum temperature is zero degrees K, what is the absolute maximum temperature?

2006-08-04 18:54:46 · 10 answers · asked by rumplestiltskin12357 3 in Physics

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Has anyone heard of this test?

When I was in Jr high, our science teacher showed us this test where you bend at the waist and put your head on the wall. Below you was a chair. You were supposed to pick up the chair by the seat (not the back) and then stand back up. The weird thing about it was that the guys couldn't stand back up and the girls could. It had something to do with the difference in the way guys and girls are built but I don't remember exactly what it was. Try this (I know you will) and let me know the outcome. Also, could someone explain why?

2006-08-04 18:54:41 · 5 answers · asked by Anonymous in Biology

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What do you think about applying well controlled HIBERNATION TECHNIQUES on humans ?

2006-08-04 18:53:13 · 3 answers · asked by physicalman 2 in Medicine

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Would you live on a planet earth where time was backwards instead of forwards?

Time would go backwards and so would your life. When you got back to the beginning of your life, time would then move forward at a normal pace till you reach that backwards stage, then you slowly go backwards getting younger each time enjoying life over and over again! Could you live like this?

2006-08-04 18:52:20 · 12 answers · asked by ZORRO 3 in Astronomy & Space

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tell me which is the biggest/largest amphibian?

can you name which is the biggest amphibian? the answer must be true...its not a funny question plz

2006-08-04 18:49:30 · 13 answers · asked by Anonymous in Zoology

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What's the best book to learn about astronomy for beginners?

Is there an "Astronomy for dummies"?

2006-08-04 18:45:12 · 5 answers · asked by Apple Pie 2 in Astronomy & Space

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Why do teeth last for centuries after we die given that they decay so often when we're alive?

2006-08-04 18:41:32 · 8 answers · asked by Anonymous in Medicine

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only if u r good in maths click this ques plez help homework i stay in india kk?

please solve this equation for me RIGHT NOW urgently needed & solve it step by step

4+3k=4k-2

2006-08-04 18:33:46 · 17 answers · asked by SANRELLA 1 in Mathematics

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What is the probability that 3 randomly chosen vertices of a regular n-gon form an isosceles triangle?

i.e, the points are the verticies of an isosceles triangle

2006-08-04 18:30:20 · 5 answers · asked by Scott R 6 in Mathematics

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name some herbivorus animals with their pictures and what they eat?

2006-08-04 18:25:30 · 4 answers · asked by pinky 1 in Zoology

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calculus question please help?

Find a value of "a" such that the funciton f(x)=x^2 e^ax has a critical point at x=2

2006-08-04 18:23:36 · 5 answers · asked by Aaron 2 in Mathematics

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Does anyone know where to find bulk chemical prices?

Specifically I'm looking for cyanide, lime, hydrochloric acid, ammonia and a few others.
I'm trying to do a pheasibility study, but none of the companies will talk to me unless I give them a definate order.

2006-08-04 18:15:00 · 4 answers · asked by tgypoi 5 in Engineering

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How do you get rid of the Flu considering that you are the host?

Can you 100% cure yourself of the flu? Considering that your body is the host of the flu.

2006-08-04 18:04:39 · 7 answers · asked by Ewan 1 in Biology

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Problem etching PC boards.?

I'm using the peroxide/muriatic acid formula with sharpie resist pen. This has worked for me before, but now, the ink just comes right off. I'm doing this outdoors and the temp is currently ~100F. I'm thinking that's the culprit.
Any other ideas?

2006-08-04 18:01:49 · 2 answers · asked by Salami and Orange Juice 5 in Engineering

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What is the standard paint thickness?

2006-08-04 17:57:56 · 4 answers · asked by Anonymous in Engineering

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How come the world is a sphere?

2006-08-04 17:55:32 · 10 answers · asked by sminman2005 1 in Earth Sciences & Geology

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How would my hair look in outer space?

Would it still look as good?

2006-08-04 17:52:49 · 18 answers · asked by Anonymous in Astronomy & Space

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How hot can distilled water get in a microwave?

As there is nothing to seed bubbles to start negative feedback, how hot can it get?

2006-08-04 17:48:55 · 5 answers · asked by Ejsenstejn 2 in Chemistry

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what would have humans achieved 100 years from now on will we evolve gentically to face the future?

just to ask what our future and future looks like ,how would we define humanity if someone evolves into a better species

2006-08-04 17:48:37 · 4 answers · asked by Anonymous in Other - Science

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Why do frogs congregate by my door light?

There's a little open space in the piece that holds the lightbulb for my outdoor light. Frogs have always liked sitting in there whether the light is on or off. Sometimes there will be about five frogs in there, which means they are all sitting on each other. What's the appeal? It's not the light itself because in all of their climbing in they twisted the bulb out and it smashed to the ground.

2006-08-04 17:47:57 · 11 answers · asked by debbie 4 in Biology

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