Science & Mathematics - 30 August 2007

Solve and graph the solution set. 7x + 2 >= 6x + 18

2007-08-30 05:27:23 · 3 answers · asked by Anonymous in Mathematics

IM just really curious... do you think after 4.5 billion years earth would be a deserted place? or Technology those days will help the earthly being to live for a longer time....??? and of course what will happen to the earth?

2007-08-30 05:27:21 · 14 answers · asked by -lou- 1 in Astronomy & Space

For the quadratic function f(x) = 5.93x^2 - 3.135x - 5.62, find the minimum or maximum value, the x-intercepts, and the y intercept.

1. Does this have a maximum or does it have a minimum value?

2. The x coords of the x intercepts are:

4. The Y intercept is:

2007-08-30 05:27:17 · 2 answers · asked by dustin_r_85 1 in Mathematics

2007-08-30 05:26:43 · 5 answers · asked by ik 1 in Astronomy & Space

Graph the solution set of x <= 4.

2007-08-30 05:25:59 · 11 answers · asked by Anonymous in Mathematics

http://news.yahoo.com/s/space/20070829/sc_space/planetformationmysterysolved

2007-08-30 05:23:28 · 4 answers · asked by Shal 1 in Astronomy & Space

Find the dimensions of a right circular cone of minimum volume which can be circumscribed about a sphere of radius 12cm...

2007-08-30 05:19:41 · 3 answers · asked by Elijah Morisette 1 in Engineering

please include step by step instructions and show the work.

2007-08-30 05:15:12 · 7 answers · asked by Anonymous in Mathematics

2007-08-30 05:15:06 · 3 answers · asked by Nobody 1 in Astronomy & Space

2007-08-30 05:14:53 · 6 answers · asked by evepleiku 2 in Medicine

Aardwolf
Alderhopper
Alewife
Aye-Aye

2007-08-30 05:04:54 · 11 answers · asked by Johnson T 1 in Zoology

Please give detailed response.

2007-08-30 05:02:11 · 3 answers · asked by Dom 1 in Mathematics

I have been finding poop or pellets of some kind scattered over my driveway and front porch. They measure everywhere between the size of a tootsie roll to the size of a pencil eraser (including the metal part). They are dry and very brittle and have very visible insect pieces in them, such as june bug wings. My first thought was that these were owl pellets, but there is no fur in them, and anyway, I've never seen or heard any owls around here. I also thought they might be from bats, although I find a lot of these "things" under my porch overhang, and I've never seen any bats flying around. We have a lot of toads around, and although a lot of the pieces are too big to be toad turds, I thought that maybe they are something that toads regurgitate. Do toads do that? If it's not from toads, do you have any idea what it might be?

2007-08-30 04:58:11 · 7 answers · asked by Koolee 1 in Zoology

I'm kind of confused if I should be proud to be a Filipino by considering the fact if a Filipino did invent the fluorescent lamp.

2007-08-30 04:58:02 · 2 answers · asked by Romar 2 in Other - Science

This link leads to a picture on Wikipedia that shows the extent of the glaciation during the most recent ice age.
http://en.wikipedia.org/wiki/Image:Northern_icesheet_hg.png

According to that picture, there was a heck of a lot of ice on North America, but not nearly as much on eastern Siberia. It seems odd to me that eastern Siberia wouldn't have glaciers since Siberia is generally very cold.

From the distribution of ice shown in the picture, it looks like the North Pole may have been closer to Baffin Island back then, (Baffin Island is the big island to the west of Greenland).

Has anyone ever heard of any geologists proposing a theory like this?

2007-08-30 04:56:55 · 6 answers · asked by Azure Z 6 in Earth Sciences & Geology

Title of project : To prepare a portfolio on the history of soap manufacturing.

Question : Today, we bathe with soap and wash our clothes and dishes with detergent. We take soap and detergent for granted. We strated using soap only in the 1850s. Detergent wasinvented in the 1940s.Before that, clothes were washed through beating them with rocks at a nearby stream. People had to bathe without soap because soap was very expensive.

Procedure : Collect data on soap manufacturing from the early days until its large-scale productions in industries. You may refer to books, magazines, encyclopaedias, or Internet.

I've already collected the infomation about history of soap and soap manufacturing/process of making soap. All I need now is just the conclusion. Thank you for all of you who willing to read this and help me. Thank you very much.

2007-08-30 04:56:51 · 2 answers · asked by Mr. Cool 2 in Chemistry

maybe its the other side of a black hole!
or maybe its a gate way (worm hole) to another dimension!

2007-08-30 04:54:10 · 7 answers · asked by Forsaken1 3 in Astronomy & Space

2007-08-30 04:52:46 · 6 answers · asked by PowerX 2 in Astronomy & Space

x^3 - 2x^2 - 5X + 10 = 0

Not sure how to solve this. How do you do it and what's the answer? Thanks!

2007-08-30 04:51:07 · 3 answers · asked by justme 4 in Mathematics

ok so the earth does one full rotation in 1 day.. how many days does it take to go around the sun?

2007-08-30 04:48:13 · 10 answers · asked by lolli_pop_princez889 2 in Astronomy & Space

I originally aspired for a career in theater but find my passion changing. I have a few science credits I need to add to my degree before I can apply but have no kids, no family. Has anyone else gone to or completed medical school later in life?
Was it worth it?

2007-08-30 04:47:02 · 5 answers · asked by radiant_innerlight 3 in Medicine

please explain in detail

2007-08-30 04:46:34 · 11 answers · asked by Anonymous in Astronomy & Space

I'm wondering why if there's light, there's heat.
What's making light hot?
For example: The sun gives off light and it is hot.

2007-08-30 04:43:59 · 21 answers · asked by Romar 2 in Other - Science

Did any of you see how big the moon was last night??? It was HUGE!!! I live in northern ca, so I dont know if it looked the same other places... did any of u see it? do any of you know why it was SO big??

2007-08-30 04:42:02 · 7 answers · asked by Anonymous in Astronomy & Space

Here is the image of the picture given below:

http://img262.imageshack.us/img262/110/52459164bn7.jpg

The problem then wants to know the magnitude of the resulting force on the charge at the origin. It wants the answer in nN.

I worked through the problem and found that the force due to the top charge to be a magnitude of 5.86942 nN and the magnitude of the force from the right charge to be 6.99032 nN, resulting in a net force of 9.12769 nN. I was just wondering if these numbers looked right?

2007-08-30 04:41:44 · 1 answers · asked by Anonymous in Physics

If I were to hover in a helicopter for 24 hours by some means or the other, won't I be able to say Hi to space.
Because of the earth's revolution, and because I have overcome gravitational pull, wont I be able to enter space?

2007-08-30 04:39:41 · 6 answers · asked by Anonymous in Astronomy & Space

(3z4 - 8) 2

2007-08-30 04:38:24 · 2 answers · asked by dianajiminez 1 in Mathematics

statistics problems

2007-08-30 04:34:26 · 9 answers · asked by BL S 1 in Mathematics

I was wondering...how do I do this?

Find the measure of the angle, its supplementary, and complementary.
The supplementary is 3 times the amount of 8 times of its complementary.

I just don't get how to do this...Please help!

2007-08-30 04:30:50 · 5 answers · asked by ykk3416 1 in Mathematics

2007-08-30 04:28:06 · 14 answers · asked by Anonymous in Astronomy & Space