Science & Mathematics - 20 June 2006

2006-06-20 12:22:03 · 5 answers · asked by Capt. Helpful 1 in Other - Science

2006-06-20 12:21:40 · 19 answers · asked by daniel g 1 in Other - Science

I figured Geologist might know this too... I would like to know an answer, thanks.

Original Q found here:
http://answers.yahoo.com/question/index;_ylt=Atozc9wSlk_UdxHFc3Ogx0zsy6IX?qid=20060620161621AAkILWa

2006-06-20 12:19:38 · 5 answers · asked by Am 4 in Earth Sciences & Geology

2006-06-20 12:19:29 · 2 answers · asked by punk.stuff 2 in Geography

P.S. The type of metal, the lighter it weighs the better … so give me choices that are also light weight too.

2006-06-20 12:16:21 · 8 answers · asked by Am 4 in Engineering

I recently started a home health job and have to keep my own time sheets. The problem is that I have to convert the hours into decimals. Ones such as 3 hrs and 30 minutes are easy (3.5) My problem is when I have to convert say 3 hrs and 20 minutes or 35 minutes. Can someone help me with this.

Please not silly answers I am reall serious about this. I would appreciate any good answers!!!

2006-06-20 12:15:29 · 11 answers · asked by ? 2 in Mathematics

2006-06-20 12:15:00 · 6 answers · asked by Anonymous in Other - Science

2006-06-20 12:12:39 · 19 answers · asked by vidnate09 1 in Astronomy & Space

pseudogravity? What are the minimum diameters useful? Why?
Architecturally, how do you build something that will be subjected
to centripetal forces? How do you hold a hollowed asteroid together once it starts to spin?

http://answers.yahoo.com/question/index;_ylt=AkvTKiYgOe27drex2bqTYs_sy6IX?qid=20060616171345AA35gwk

2006-06-20 12:10:33 · 3 answers · asked by kucitizenx 4 in Astronomy & Space

See my previous question and the answer given.

How do I estimate demand using MULTIPE REGRESSION in Microsoft Excel? (there was a long explanation that wouldn't fit in here.)


ANSWER:
Bring up the Data Analysis tool and pick regression from the menu.
Click the fields that says Input Y Range. Then click the top cell of the Dependent Variable. Highlight the entire column. The field should say something like:
$B$2:$B$48
Hit the Tab key -- this should bring you to the field marked Input X Range. Now click on the first cell of the first column of your independent variables. Highlight the entire three columns. You should now have something like the following in the field:
$C$2:$E$48
If the labels are highlighted too, click on the Labels check box, If not, leave it alone. Hit OK.
Your regression results should show up in a new sheet.

SUMMARY OUTPUT
Regression Statistics
Multiple R0.835478305
R Square0.698023997
Ran out of room. Email me for regression results: matt_66002@yahoo.com

2006-06-20 12:09:02 · 2 answers · asked by matticus finch 2 in Mathematics

would such thrust be useful? Solid Rocket, Liquid Rocket, Hybrid Fuel rocket, Hall thruster, Electrical thrust, Ion Thrust, Photon Thrust, Magnetic Thrust, Ramrocket, Air breathing rocket, Space breathing rocket, etc etc? How do these work? what else is there?
which are the most useful?
http://answers.yahoo.com/question/index;_ylt=AkvTKiYgOe27drex2bqTYs_sy6IX?qid=20060616171345AA35gwk

2006-06-20 12:07:32 · 1 answers · asked by kucitizenx 4 in Physics

2006-06-20 12:06:46 · 18 answers · asked by jlh227 1 in Biology

2006-06-20 11:58:42 · 9 answers · asked by Anonymous in Physics

2006-06-20 11:57:30 · 20 answers · asked by bamboom3234 1 in Mathematics

Also where can I find a colledge that teaches you to be a Coroner-Medical Examiner?

2006-06-20 11:56:42 · 4 answers · asked by The Coroner of China 3 in Medicine

2006-06-20 11:55:28 · 12 answers · asked by mintai2003 2 in Chemistry

2006-06-20 11:55:17 · 16 answers · asked by Terra 1 in Physics

they always seem to stay exactly the same distance from the ceiling whether the lift is moving or not

2006-06-20 11:53:12 · 15 answers · asked by Jimmyt06 1 in Zoology

Was wonderin why the earth is so close to the sun? It is crazy hot here. I hate summer, if I worked indoors it may be different. The Summer has Bugs (ticks, mosquitos, chiggers Ect.)I have to mow the lawn, and there is heat stroke, and we can't forget about west nile disease and rocky mountain spotted fever, and oh yea, lime disease.. Winters here are not that bad. Maybe that is why I hate summer and love winter. The coldest it gets here is about 18 degrees at night. And that is the coldest. Who else hates summer???

2006-06-20 11:50:33 · 12 answers · asked by hanzpoo 3 in Weather

How would you word such a description to someone who has never experienced sight

2006-06-20 11:50:18 · 13 answers · asked by Jimmyt06 1 in Biology

At the surface. A few miles above the surface. And, Underneath the surface? The core?

2006-06-20 11:48:04 · 7 answers · asked by Swampy 3 in Astronomy & Space

I heard there's no atmosphere on the moon. Or is there a very subtle atmosphere?

2006-06-20 11:46:40 · 12 answers · asked by Swampy 3 in Astronomy & Space

2006-06-20 11:45:51 · 9 answers · asked by judas 2 in Other - Science

http://en.wikipedia.org/wiki/Mars_colonization

What would the problems be that we would have to solve?
How would we get there? What roles would be wise for Phobos
and Diemos? Is there an Earth/Mars Crossing asteroid we could
hitchhike on to get there?

2006-06-20 11:45:33 · 9 answers · asked by kucitizenx 4 in Astronomy & Space

I read a blurb for the Arizona Meteor center that states that they have a video of meteors in space with sound EFFECTS. It got me to wondering whether or not sound waves can actually travel in the rarified gases of outer space. Similar question: If you connect a microphone to the exterior of a spacecraft - will you get a signal?

2006-06-20 11:45:29 · 9 answers · asked by Mark E 1 in Astronomy & Space

i only need 9-12 volts DC to power my portable stereo when i go on roadtrips, but i need over 100 AC when i plug it in at home.

2006-06-20 11:42:32 · 11 answers · asked by areyousure 2 in Engineering

http://answers.yahoo.com/question/index;_ylt=AhUYExSZn5Ea6rsLjNrVG3rsy6IX?qid=20060616165836AACihbL

http://en.wikipedia.org/wiki/3753_Cruithne
http://en.wikipedia.org/wiki/Earth-crosser_asteroid
http://en.wikipedia.org/wiki/Natural_satellite
http://en.wikipedia.org/wiki/Asteroid_mining

2006-06-20 11:41:56 · 3 answers · asked by kucitizenx 4 in Astronomy & Space

2006-06-20 11:41:52 · 45 answers · asked by Anonymous in Other - Science

2006-06-20 11:40:11 · 6 answers · asked by bubble gumm 1 in Mathematics

2006-06-20 11:37:26 · 3 answers · asked by bubble gumm 1 in Mathematics