Science & Mathematics - 16 October 2007

in consideration of the fact that the scientific "truths" of any era have often been discarded or revised in light of later advances, would you agree that a degree of caution and patience is advisable in accepting scientific "facts" as truth?

2007-10-16 07:21:48 · 5 answers · asked by atomzer0 6 in Other - Science

Find the equation of the line passing through the point B(1,-3,0) and perpindiculat to the plane x + 2y - z = 10

Plz show me the work. I am familiar with the parametric format or x-x/x0-x = t thanks for any help

2007-10-16 07:21:42 · 2 answers · asked by bob b 1 in Mathematics

Find the magnitude and direction of vector XY for X(1, -4) and Y(6, 3). Show all work.

2007-10-16 07:18:26 · 2 answers · asked by Anonymous in Mathematics

2007-10-16 07:15:46 · 2 answers · asked by Terri L 2 in Biology

http://i40.photobucket.com/albums/e215/xxs3xp1stolxx/module%20710h/Picture5.png

2007-10-16 07:15:04 · 5 answers · asked by Anonymous in Mathematics

2007-10-16 07:14:34 · 1 answers · asked by Terri L 2 in Biology

2007-10-16 07:13:43 · 2 answers · asked by Terri L 2 in Biology

2007-10-16 07:09:38 · 3 answers · asked by EaAUma 3 in Chemistry

The first of the two positive numbers is 2 less than 2 times the second number, and the sum of their squares is 4264. Find the smaller number.

2007-10-16 07:02:02 · 6 answers · asked by Anonymous in Mathematics

Bullet-proof vests, windshield wipers, signal flares, and fire escapes?

2007-10-16 07:01:15 · 7 answers · asked by The One and Only 2 in Astronomy & Space

2007-10-16 06:58:27 · 7 answers · asked by Anonymous in Astronomy & Space

http://maps.yahoo.com/maps_result?q1=Slater+Park%2C+Lansing+MI


I need to get the exact location in this format, example:

T4N, R1W, Section 18, SW 1/4, SW 1/4, SE 1/4, SW 1/4

2007-10-16 06:57:37 · 11 answers · asked by sonyab523 2 in Geography

May wanted to solve 6x2 - 6x = x + 9. She decided to use the quadratic formula. Her values for a, b and c (in order) should be

A) 6, -5, 9
B) 6, -7, -9
C) 6, -5, -9
D) 6, 7, -9

2007-10-16 06:57:16 · 5 answers · asked by Anonymous in Mathematics

2007-10-16 06:56:55 · 7 answers · asked by Leepal 5 in Paranormal Phenomena

http://i40.photobucket.com/albums/e215/xxs3xp1stolxx/module%20702h/Picture2.png

2007-10-16 06:53:50 · 4 answers · asked by Cakes L 1 in Mathematics

2007-10-16 06:53:21 · 4 answers · asked by Arkesha S 1 in Physics

please help
xx

2007-10-16 06:50:04 · 3 answers · asked by Anonymous in Mathematics

X^4-9 factorc ompletely

2007-10-16 06:49:45 · 2 answers · asked by bangieb 2 in Mathematics

The atmosphere of Venus is mostly carbon dioxide. At the surface of Venus the temperature is 800 degrees C and the pressure is 75.0 atm

Also what will the volume of the same gas sample at STP

2007-10-16 06:47:48 · 4 answers · asked by Anonymous in Chemistry

Is it worth the paper its written on?

2007-10-16 06:47:37 · 5 answers · asked by Bluebird 1 in Astronomy & Space

i just read a nasa report that shows the sun over the last several years is getting hotter and is growing in size,, could this be a factor

2007-10-16 06:41:11 · 7 answers · asked by MR MOM USMC RETIRED 3 in Astronomy & Space

Its because im doing a project in school nd i need some help!

2007-10-16 06:36:05 · 3 answers · asked by Anonymous in Botany

The sum of the lengths of the two legs of a right triangle is 34 meters. If the length of the hypotenuse is 26 meters find the length of each leg. help!!!

2007-10-16 06:35:43 · 7 answers · asked by bangieb 2 in Mathematics

copper (1) oxide + water + Sulphric acid + heat produces what?

2007-10-16 06:35:27 · 6 answers · asked by Steven M 1 in Chemistry

2007-10-16 06:34:33 · 1 answers · asked by james e 1 in Botany

If not, then what was here before it?

2007-10-16 06:34:17 · 17 answers · asked by Jim 7 in Astronomy & Space

What is the real time? When the clocks go forward or back? Do we put the clocks back to the real time in winter or forward to the right time in Summer?

2007-10-16 06:34:07 · 8 answers · asked by Elfsong 2 in Astronomy & Space

I can't figure it out for the life of me.

13x² + 13y² - 26x + 52y = -78 .

Is it a line, parabola, ellipse, hyperbola, or circle? how do I find out?

2007-10-16 06:28:35 · 5 answers · asked by sloganhunta8492 1 in Mathematics

3x² + 4x - 5 = 0

It is asking for the value of the discriminant and asking me for the root description (as in, real, imaginary, and how many of each).

how do I do that?

2007-10-16 06:26:14 · 2 answers · asked by sloganhunta8492 1 in Mathematics

2007-10-16 06:25:00 · 15 answers · asked by Mod Mouse 1 in Biology