Science & Mathematics - 2 August 2007

Thanks for the extra detail...Tom Science 4

2007-08-02 09:26:12 · 4 answers · asked by Anonymous in Biology

what weather you like

2007-08-02 09:21:30 · 13 answers · asked by Anonymous in Weather

2007-08-02 09:19:54 · 18 answers · asked by Anonymous in Astronomy & Space

1. 2x+y=9
x-y=3

2. 2x+5y=8
-3x+y=5

3. x+3y=5
2x-y=5


4. 3x-2y=6
-6x+4y=-12

5. x+5y=8
-2x-10y=4

2007-08-02 09:18:05 · 6 answers · asked by Anonymous in Mathematics

Find the sum of 17 and 4 squared. I have an answer thingy and it says 33. How do you get that? Do you add 17 and 4 or square 17 or what? Thanks so much, I do pick best answer!

2007-08-02 09:17:48 · 16 answers · asked by Anonymous in Mathematics

Find the remainder when f(x) is divided by (5x+4)

2007-08-02 09:08:15 · 3 answers · asked by Anonymous in Mathematics

a: adhesion
b:metabolism
c:cohesion
d:translocation

2007-08-02 09:06:33 · 8 answers · asked by pyaso14 1 in Botany

i have been tested & i was like 62%right & then 38% left

can any1 tell me what that means ???

2007-08-02 09:02:59 · 4 answers · asked by Anonymous in Physics

2007-08-02 09:02:12 · 5 answers · asked by beyondthelimit 5 in Mathematics

I like reading books about Dinosaurs of all kinds, even though I am a Film major at University. I have always wondered why Dinosuars existed, what their purpose was? Did they exist for practicle reasons such as keeping the earth's prehistorical ecological systems in balance or just because they were apart of the Earth's evolutionary process? Can anyone provide an answer? Thanks very much!

2007-08-02 08:58:06 · 12 answers · asked by Jowe 1 in Earth Sciences & Geology

Heard that on the radio today

2007-08-02 08:57:13 · 7 answers · asked by Part Time Cynic 7 in Astronomy & Space

help and explain please

2007-08-02 08:48:58 · 3 answers · asked by Lori 1 in Mathematics

I have intentions on being a ghost hunter or any other field in that investigative area and I need to know: Do I have to take college to be a ghost hunter or paranormal investigator???? If so, for how long and how old do I have to be???

2007-08-02 08:48:11 · 16 answers · asked by Gron Hatchat 3 in Paranormal Phenomena

Member since: July 31, 2007
Total points: 100 (Level 1)
Points earned this week:
--% Best answer

edward t
S How to hollow a lightbulb?
i removed the black metal beneath..but there is still some glass , how can i remove it or make a hole in it without breaking the glass

2007-08-02 08:46:52 · 3 answers · asked by edward t 1 in Other - Science

What are black holes really? Are they real? If so answer the question above. Please list sources, thanks.

2007-08-02 08:45:26 · 8 answers · asked by brookiielyn 2 in Astronomy & Space

i like totally need to know this.

2007-08-02 08:44:19 · 6 answers · asked by Anonymous in Weather

i want to know who and when time was invented

2007-08-02 08:41:38 · 16 answers · asked by naddy 1 in Engineering

Suppose a star has a parallax of 0.4 second of arc. What is its distance in parsecs?

2007-08-02 08:40:50 · 3 answers · asked by dothedip 1 in Astronomy & Space

how do you factor x^2 + 7x + 12.25

2007-08-02 08:38:30 · 6 answers · asked by K 4 in Mathematics

Who first showed that the Milky Way was made up of many stars?

2007-08-02 08:37:25 · 4 answers · asked by dothedip 1 in Astronomy & Space

Do you believe in UFO and Aliens from outer space?On what base and theory they are making this Alien movies and why all those Aliens in those movies have unbelievable power and intelligence even they have strange looking body?

2007-08-02 08:36:45 · 17 answers · asked by A Yahoo User 4 in Astronomy & Space

2007-08-02 08:36:39 · 5 answers · asked by Anonymous in Weather

Are the stars that belong to the same constellation usually physically associated with each other?

2007-08-02 08:34:29 · 7 answers · asked by dothedip 1 in Astronomy & Space

You know Pi as in 3.14152.... what is it to one thousand places?

2007-08-02 08:32:22 · 8 answers · asked by Anonymous in Mathematics

aka.... pi S (sin(x))^2

the "S" is the integral sin lol.

I dunno why but I'm stuck on this.

2007-08-02 08:27:24 · 2 answers · asked by Anonymous in Mathematics

oe when it's summer here it's summer everywhere??

2007-08-02 08:25:23 · 8 answers · asked by lollol 2 in Weather

2007-08-02 08:24:26 · 6 answers · asked by Krystoffer W 1 in Mathematics

The first three terms of an infinite geometric progression, for which all the terms are positive, are 8x+1, 2x+7 and x-1 respectively.
Find:
(i) the value of x;
(ii) the sum to infinity of the progression.

2007-08-02 08:23:34 · 2 answers · asked by Anonymous in Mathematics

A modest question: if you lived on lower Fifth, in Manhattan, and you were beginning to discover astronomy, to where in the tri-states would you journey afterdark with your new baby telescope?

2007-08-02 08:20:04 · 7 answers · asked by Yank 5 in Astronomy & Space

2007-08-02 08:18:53 · 1 answers · asked by Anonymous in Astronomy & Space