Science & Mathematics - 16 October 2007

Around my neighborhood, about a month ago I saw a bird that look something like a crow and pigeon, but I brushed it off thinking....crows..in brooklyn, nah. But I kept seeing these weird species. Then one day normally where I see this bird, I saw crows! Yup I'm 100 % sure they were crows, so I was thinking that I knew what I was talkin about...but when I saw the crows around...I didn't see the pigeons, and when I saw the pigeons around I didn't see the crows...and when I saw this weird looking mix between a crow, and pigeon...they were with other pigeons..but no crows...who knows if it is possible for crows, and pigeons to mate?

2007-10-16 09:44:01 · 5 answers · asked by Desire` 3 in Zoology

Here is the data:

x = 5 | 10 | 15 | 20 | 25
y= 8 | 13 | 18 | 23 | 28


what is the slope, and what is the y intercept of this data (supposed to be a table)

2007-10-16 09:43:51 · 6 answers · asked by Knives 1 in Mathematics

I know it probably wouldn't happen, but what would happen if one super giant black hole managed to sqeezed all the matter in the universe into a singularity, then there wouldn't be a universe so surely the black hole woudln't exist anymore?

2007-10-16 09:43:47 · 4 answers · asked by Anonymous in Astronomy & Space

8r+4=10+2r
28-0.3y=0.7y-12
3c-4c+1=5c+2+3
5-(t+3)=5c+2(t-3)


---------PLEASE SHOW STEPS THANKS!-----------

2007-10-16 09:42:37 · 12 answers · asked by Anonymous in Mathematics

http://images.search.yahoo.com/search/images;_ylt=A0geu.L2FBRHcAgAjPdXNyoA?ei=UTF-8&p=cattle%20mutilations&fr2=tab-web&fr=b1ie7

http://search.yahoo.com/search?p=cattle+mutilations&ei=utf-8&fr=b1ie7

Why Has NO-ONE In documented history ever been caught, investigated, or charged In A Cattle Mutilation Death? How Can A Freshly And Mysteriously Killed Bovine Have Both Laser Surgery And All Of It's Organs Removed Through A Hole The Diameter Of A Pencil?

2007-10-16 09:41:48 · 7 answers · asked by Anonymous in Astronomy & Space

2007-10-16 09:40:21 · 3 answers · asked by Anonymous in Chemistry

MASS. Am i right here about an object needing a large mass to have its own gravity? If not, how large do objects in space need to have gravity. the question came to me when i watching family guy, the one where peter starts a fat people club and brian is trying to prove to peter that he's fat, so he troughs an apple at him than it starts to float around peter like a moon. Than peter still refuses that he's fat so than brian troughs a chair, a tv and a pot and they all start to float around him. it's really funny.
but seriously, how large of a mass does an object have to be to have it's own gravity ( i didn't say volume because look at jupiter, it's big but it doesn't have a super strong gravity while on earth our gravity is greater than jupiters because jupiter is mainly frozen gas and gas where earth is rock and all that other stuff )? And if i'm completely wrong, how does an object get gravity?

2007-10-16 09:40:08 · 4 answers · asked by µMeGA WaTT 3 in Physics

So I think it's O negative but I'm not sure. Also, do you know what happens to a person if they are given the wrong blood type?

2007-10-16 09:39:39 · 19 answers · asked by Shari 3 in Medicine

2007-10-16 09:39:26 · 6 answers · asked by skye b 1 in Zoology

2007-10-16 09:39:20 · 12 answers · asked by Anonymous in Astronomy & Space

With ET Craft Violating Our Air Space On A Nightly Bases Utilizing Both Advanced Flight Characteristics And Stealthy Radar Avoidance Systems, Does Dr. Stanley Friedman Lend Credence In Dubbing 'SETI', 'Silly Effort To Investigate', Because ET's Are Clearly Already Discovered?


Why Are All The SETI Scientists Living In Such Adamant Denial Of Both The Truth And Existance Of ET's, And The Truth That We Are Already Currently Being Both Visited And Unwillingly Abducted, And With Mounting Evidence That The Human Race Is Likely Both Monitored And Genetically Chrorographed By Globally Known And Accepted As Such, Said ET's In Question?

Some Documented Physical Evidence.....

http://images.search.yahoo.com/search/images;_ylt=A0geu.L2FBRHcAgAjPdXNyoA?ei=UTF-8&p=cattle%20mutilations&fr2=tab-web&fr=b1ie7

http://search.yahoo.com/search?p=cattle+mutilations&ei=utf-8&fr=b1ie7

2007-10-16 09:39:17 · 3 answers · asked by Anonymous in Astronomy & Space

2007-10-16 09:38:21 · 3 answers · asked by Sunshine 4 in Weather

2007-10-16 09:37:34 · 5 answers · asked by john w 2 in Astronomy & Space

2007-10-16 09:34:32 · 7 answers · asked by ddinkillen 1 in Astronomy & Space

I looked at the previous answers and they directed you to gmap.com to measure the blocks "you" are talking about. That site doesn't work anymore so where else can I measure my blocks?

2007-10-16 09:33:54 · 4 answers · asked by boston_chika 2 in Mathematics

2007-10-16 09:33:49 · 2 answers · asked by ddinkillen 1 in Astronomy & Space

2007-10-16 09:32:45 · 2 answers · asked by van c 1 in Engineering

Find each sum or difference
1) (7r+3s+)(4r+8s)
2) (2x6+3y)+(5x+6y)
3) (10x+12y)-(5x+7y)
4) (15a+4b)-(12a+3b)

2007-10-16 09:31:56 · 1 answers · asked by Anonymous in Mathematics

please some one help me with this answer? PLEASE!!?

2007-10-16 09:28:47 · 4 answers · asked by Anonymous in Zoology

2007-10-16 09:28:46 · 3 answers · asked by Anonymous in Astronomy & Space

plzz help

im confused

tanx

2007-10-16 09:22:32 · 10 answers · asked by -x-lollie-x- 1 in Mathematics

and how do we find it?

2007-10-16 09:17:33 · 4 answers · asked by mrmojo27 2 in Mathematics

an 8-foot by 10-foot by 30-foot boxcar witha load limit of 44,000 pounds is going to be filled with chemical drums weighing 340 each. a fully loaded boxcar holds how many?

2007-10-16 09:16:30 · 4 answers · asked by cubano 1 in Mathematics

2007-10-16 09:13:51 · 1 answers · asked by Amelie C 1 in Botany

2007-10-16 09:12:18 · 15 answers · asked by Kwaria 1 in Mathematics

If "m" mangoes sell for 5 cents each, what is the cost of "p" mangoes sold at the same rate?

2007-10-16 09:11:41 · 3 answers · asked by Anonymous in Mathematics

okay, it's sort of a guess and check..

here's the problem:
STOP
- TOPS
------------
POTS

okay, so the letters each mean a single digit number, and the problem is subtraction. you can do borrowing, etc, but NO negatives allowed! you can use zeros. (basically numbers zero through nine)

PLEASE I NEED THIS BY THURSDAY!!!

[this is in case the problem looks weird: it's STOP minus TOPS equals POTS]

P.S. I also posted this in the polls and surveys section, so that's how desperate i am, since i wasted 20 points. I NEED THE ANSWER!!!

2007-10-16 09:11:21 · 3 answers · asked by cc 3 in Mathematics

Are there any known materials besides other magnetic fields that will weaken, block, ect other magnetic fields? I mean in the sense of how lead is used to to weaken or block electormagnetic radiation(i.e. x-rays). Any thing it all will help, thanks.

2007-10-16 09:10:33 · 1 answers · asked by ozzy4president51 or sean 3 in Physics

2007-10-16 09:09:44 · 5 answers · asked by Kwaria 1 in Mathematics

2007-10-16 09:08:20 · 3 answers · asked by Kwaria 1 in Mathematics