Science & Mathematics - 28 August 2007

I am currently 25 years old and I beleive I am Empathic. Thur out my life I experienced things that noone can explain.
1. when my uncle died I heard my long dead Grandfather's voice saying " It's OK Skeeter" his nick name for me. It was the middle of the afternoon and I was by myself.
2. I was in highschool and I had a panic attack during a storm. normally i love storms, they are a pure pleasure for me. A couple hours after the storm and attack my mother showed up at school and told me that a tornado had dropped a tree on our house and trapped my Grandmother inside, she was fine now but she said she had never been so scarred in her life. i'm very close to my Grandmother
3. I work with a very small group of people, Last year I had a tooth ache for a week for no reason. Later, one of my coworkers told me he had to go to the dentist because his wisdom teeth had been bugging him for a month and it was getting worse everyday.
these are just a sample of events but tell me waht you think

2007-08-28 12:02:55 · 6 answers · asked by Anonymous in Parapsychology

why is it that a pH of 3 is more acidic than somehting with a pH of ten

2007-08-28 12:02:38 · 4 answers · asked by bynumbrodrick 2 in Chemistry

2007-08-28 12:02:11 · 2 answers · asked by jdubs914 2 in Zoology

i need to find the velocity of a bouncing ball in equation form, and a written answer how would i do that.
best correct answer (like i would know) will recieve extra points.

dont just right dumb stuff to get some points, and dont give me wrong answerers on purpose i will know i do know some about physics. please and thank you

2007-08-28 11:59:56 · 2 answers · asked by Anson D 1 in Physics

AH its so hard! help mee pleasee!!

2007-08-28 11:58:14 · 4 answers · asked by coolbeans 1 in Mathematics

Please Show How You Did It

2007-08-28 11:57:28 · 1 answers · asked by Anonymous in Mathematics

How would you do this problem?:

3/4 - 1/6 + 1/8=?

2007-08-28 11:55:13 · 19 answers · asked by Anonymous in Mathematics

write as one logarithm
log(base2)X +3log(base2)y-1/2log(base2)X

ok so iknow i somehow have to get hte number infrot of the logs out of there but where does it go does it become an exponent? please help me

2007-08-28 11:54:06 · 2 answers · asked by bwaystar123 2 in Mathematics

I'm doing a science paper called "What type of scientist are you?" for middle school. I was wondering what type of science subjects pediatricians have to use because thats what I'm writing about. I chose this because I want to be a pediatrician when I grow up. So trying to learn the most I can about pediatricians. HELP ME!!!

2007-08-28 11:44:43 · 1 answers · asked by Trisha N 2 in Medicine

i read the text, but didn't understand a thing...if possible please explain a little so a dummy like me can understand..... thnk u =]

2007-08-28 11:43:09 · 4 answers · asked by w00t w00t 1 in Chemistry

Last year I never understood how to divide with decimals. My question is 244 divided by 0.2. How do I do this problem?

2007-08-28 11:42:56 · 7 answers · asked by Anonymous in Mathematics

A locomotive is accelerating at 1.6 m/s2. It passes through a 18.0 m wide crossing in a time of 2.4 s. After the locomotive leaves the crossing, how much time is required until its speed reaches 27 m/s?

I tried this many times, different ways. I thought the answer was 12.1875s, but I guess I was wrong. If anyone would help me solve this, Id really appreciate it

2007-08-28 11:37:11 · 1 answers · asked by yoyo d 1 in Physics

I'm wondering the calculations.

2007-08-28 11:33:23 · 2 answers · asked by Tony B 1 in Physics

I just don't understand what to do with those damn perpendicular vectors... if only they were parallel..

2007-08-28 11:33:16 · 1 answers · asked by math q 2 in Mathematics

Two point charges lie on the x axis. A charge of +6.2 microC is at the origin, and a charge of -9.5 microC is at x = 10.0 cm. What is the net electric field at (a) x = -4.0 cm and at (b) x = +4.0 cm?

Thanks :)

2007-08-28 11:31:28 · 1 answers · asked by 123haha 1 in Physics

please answer the following....
1) which city-state lies closest to the Persian Gulf?
2) Which city-state lies closest to the Mediterranean sea?
3) In which kingdom were the city-states of Ur and Uruk located?
thank you all for your help!

2007-08-28 11:30:40 · 2 answers · asked by lover2 1 in Geography

I can't remember how to solve this (review for geometry) Please help me out. Here are the instructions and the problem I need help with!

Simplify each expression- DO NOT give me any decimals- answers must be in FRACTION form. At least minimal work is required.

2/3(3x-5) - 3/4(5x-3)

2007-08-28 11:30:26 · 2 answers · asked by Anonymous in Mathematics

Factor the following polynomials.

2007-08-28 11:26:04 · 8 answers · asked by kellyann 1 in Mathematics

Hey, I'm stuck on some easy function questions because I don't know what form to put my answers in. Please solve.
Find the domain, range, and zeros of the following functions.

4 p(x) = sin x

6. r(x) = 2/x
thank you

2007-08-28 11:26:01 · 1 answers · asked by Anonymous in Mathematics

2007-08-28 11:24:31 · 5 answers · asked by Anonymous in Physics

The Bridge will have 5 4x4 on each side spcaed 2 ft apart, 4 ft long with 3 ft concreted in 1 ft exposed, I will bolt a 2x8 on each side of all 4x4's and then deck it with 2x6.
I need this to be able to hold a tractor 2200 lbs.

And info would be great.

2007-08-28 11:24:19 · 5 answers · asked by ohwillyb 2 in Engineering

2007-08-28 11:21:32 · 9 answers · asked by Dan 2 in Physics

2007-08-28 11:19:49 · 6 answers · asked by Anonymous in Mathematics

is -2+3x=2x^2

-2x^2+3x-2=0 in standard form? I believe it is but I do quadratic and its no solutions so not X intercept but just want to double check I did the standard form right. Thanks.

2007-08-28 11:19:33 · 4 answers · asked by Alfonso C 1 in Mathematics

2007-08-28 11:19:01 · 8 answers · asked by igorantonov@sbcglobal.net 1 in Astronomy & Space

2007-08-28 11:12:47 · 4 answers · asked by chasr1503 1 in Astronomy & Space

2007-08-28 11:12:00 · 2 answers · asked by Anonymous in Physics

The length of each monofilament is variable (depending on the force exerted at the 0.028" diameter flat tip. How do I calculate the force exerted if I know the diameter and the length of the line?

2007-08-28 11:09:01 · 1 answers · asked by Griffin 2 in Physics

2007-08-28 11:08:36 · 6 answers · asked by Gee=) 2 in Medicine

2007-08-28 11:07:34 · 6 answers · asked by Anonymous in Weather