Science & Mathematics - 12 October 2007

Will a taser work on you if you are wearing rubberboots? I know you can touch an electric fence if you're wearing rubber boots without being shocked.

2007-10-12 07:42:35 · 7 answers · asked by Anonymous in Other - Science

Please, I really am interested in the answer of this question.

I do not want a whole load of people talking to me about God and the bible because I really am not interested.

My question is:

"Scientists: do they still view evolution as a theory, or has there now been enough evidence for them to view it as a fact?"

I am not bothered about individual opinions on the matter, or beliefs or a religious debate. I just want to know what scientists have discovered.

Thank you

2007-10-12 07:20:22 · 20 answers · asked by Anonymous in Biology

Would a reaction take place when the following substances are mixed together? (i would say no because I don't think Hg can displace Al..)

Hg (s) + AlBr3 (aq)

2007-10-12 07:14:18 · 2 answers · asked by Jada 1 in Chemistry

Its For A Homework Assignment and I Cant Find The Answer

2007-10-12 07:13:45 · 6 answers · asked by Taylor 1 in Geography

I suck at Math.

2007-10-12 07:11:08 · 10 answers · asked by joseph c 1 in Mathematics

2007-10-12 07:10:55 · 11 answers · asked by princess 2 in Geography

Solving a system by the addition method. I am not sure how to do this. Can someone explain please

2007-10-12 07:04:49 · 7 answers · asked by brunettegirl 2 in Mathematics

Can someone help me solve?

2007-10-12 07:02:33 · 7 answers · asked by joseph c 1 in Mathematics

and solve 40=(sqrt of x)/x

2007-10-12 07:02:27 · 5 answers · asked by Anonymous in Mathematics

2007-10-12 07:00:35 · 1 answers · asked by LJC 2 in Chemistry

I am doing an experiment on how fast certain pills dissolve in the body. I was planning on just putting the capsule in some water and watching the time, but then I realized that the body has acid and other stuff which probably has a major effect. What liquids can I use or mix together that would give me the closest result to that of the human system?

2007-10-12 06:59:35 · 6 answers · asked by emmy 3 in Medicine

I know you can test voltage of a battery, but can you test how much of a battery is left?

One of my smoke alarms is "chirping", so I figured the battery is getting weak. However, when I hook it up to a battery tester I get 9.3 volts across the terminals. What is my smoke alarm doing to know this battery is weak?

2007-10-12 06:55:42 · 5 answers · asked by It's the hair 5 in Other - Science

hi, i need to know if i want to make a face cream, that can be sold over the counter in a pharmacy, and claim it's anti-aging, or anti-wrinkles, do i NEED to get it FDA approved?? when MUST you get FDA approval? thanks SO much for any help!!

2007-10-12 06:53:20 · 2 answers · asked by oceanwithwaves 1 in Medicine

2007-10-12 06:52:59 · 4 answers · asked by Anonymous in Physics

this particular desktop is in Panama City Central America.

2007-10-12 06:51:38 · 1 answers · asked by Esteban C 1 in Weather

Assume the rate of inflation is 4% per year for the next two years. What will be the cost of goods 2 years from now, adjusted for inflation, if the goods coast $470.00 today.

2007-10-12 06:50:02 · 7 answers · asked by Anonymous in Mathematics

2007-10-12 06:45:22 · 5 answers · asked by Romazejha D 1 in Physics

Im on fall break right now and my teacher gave us serveral pages of Logarithms to do over the break, naturally, after a few days off, I dont remember how to some of them. Can some one please guide me through how to do the problem;

e^x+3=pi^x

Thanks in advance!

2007-10-12 06:35:26 · 7 answers · asked by gapeebles 2 in Mathematics

After a skiing accident, your leg is in a cast and supported in a traction device, as shown in Figure 6-27. Find the magnitude of the force F exerted by the leg on the small pulley. (By Newton's third law, the small pulley exerts an equal and opposite force on the leg.) Let the mass m be 3.30 kg, and the angle be 29.0°.

Figure:
http://i190.photobucket.com/albums/z204/inthisdarcness/06-22alt.gif

Please help if you can. I have worked at it, but I get the wrong answer everytime.

2007-10-12 06:33:35 · 2 answers · asked by Imagine 1 in Physics

Is it sunny? Warm? Hot?

None of the above?

Do you think this should stop me from going in February if it's too cold?

2007-10-12 06:32:42 · 18 answers · asked by Anonymous in Weather

2007-10-12 06:32:17 · 4 answers · asked by Mark S 6 in Other - Science

2007-10-12 06:32:04 · 5 answers · asked by Mark S 6 in Biology

2007-10-12 06:30:58 · 2 answers · asked by Anonymous in Biology

When you take your 1200 kg car out for a spin, you go around a corner of radius 58.1 m with a speed of 15.8 m/s. The coefficient of static friction between the car and the road is 0.69. Assuming your car doesn't skid, what is the force exerted on it by static friction?

Please help. Neither I nor my study group can figure this one out.

2007-10-12 06:29:44 · 3 answers · asked by Anonymous in Physics

Does anyone know how to solve this please

1/4 x + 3/2 x =7


I could not post it correctly but it should be 1 over the 4 plus 3 over the 3 , written correctly should be fractions

2007-10-12 06:26:40 · 7 answers · asked by jllanos73 2 in Mathematics

Do you like the current time changes? Should we all have one time- like eastern standard or eastern daylight? What do you think are the advantages? The disadvantages? Why should we continue to do it?

Please let me know your reasons why! :)

2007-10-12 06:23:53 · 5 answers · asked by armygirl8708 2 in Geography

2007-10-12 06:22:28 · 4 answers · asked by Anonymous in Astronomy & Space

I want to know a mathematician's about whom very less people know so that I will be in 1st position,

2007-10-12 06:21:19 · 8 answers · asked by Anonymous in Mathematics

t^2+1=13/6t
Thankyou everyone is is willing to take the time out to help me

2007-10-12 06:20:21 · 1 answers · asked by mormar 1 in Mathematics

2007-10-12 06:13:00 · 8 answers · asked by Charlotte 2 in Physics