Science & Mathematics - 19 December 2006

I have this question on my study packet for my final in Zoology. I am guessing 'bony fish'? I don't know. Can someone help me out?

2006-12-19 12:20:01 · 4 answers · asked by lil_angel 2 in Zoology

2006-12-19 12:19:27 · 7 answers · asked by me 1 in Mathematics

2006-12-19 12:18:05 · 1 answers · asked by wrowx 1 in Chemistry

An army is marching in single file in a line that stretches 20km. A dispatch rider travels from the rear to the front, delivers a message, and returns to the rear. In the time the dispatch rider takes to do this, the army advances 20 km. How far did the dispatch rider travel in going from the rear to the front and back to the rear again. [Note that the rider's turnaround time at the front is instantaneous!]

2006-12-19 12:13:45 · 4 answers · asked by mascga3 1 in Mathematics

2006-12-19 12:13:14 · 8 answers · asked by Anonymous in Medicine

1) what chemical change occurring during glycolysis can be represented by the equation:
glucose ---> pyruvic acid + pyruvic acid

2) does the total number of bonds in glucose equal the total number of bonds in both pyruvic acid molecules?

3) write the molecular formula of one molecule of pyruvic acid:

4) how many atoms of carbon hydrogen and oxygen are in two molecules of pyruvic acid?
c*h*o*

2006-12-19 12:12:40 · 1 answers · asked by ~godly~ 1 in Biology

i already know that its a metal but what kinda family is it in like alkali metal etc?

2006-12-19 12:09:54 · 4 answers · asked by Anonymous in Chemistry

PLEASE HELP ME!!!

2006-12-19 12:09:39 · 6 answers · asked by klee k 2 in Mathematics

What is the 100th triangular number?

2006-12-19 12:08:47 · 3 answers · asked by i_fab2 2 in Mathematics

i heard from a cuple people that its goin to melt in 2040 and then the whole world is going to be flouded

2006-12-19 12:07:31 · 9 answers · asked by Anonymous in Earth Sciences & Geology

mber you started with.what did you get???

2006-12-19 12:03:57 · 31 answers · asked by artusemail 2 in Mathematics

Suppose that you invest $10,000 for 5 years.

* If the compound interest rate is doubled, does the amount accumulated also double at the end of 5 years? Defend your answer with an actual illustration.

2006-12-19 12:03:03 · 7 answers · asked by Anonymous in Mathematics

If a plate moves 5 centimeters (2 inches) per year for a million years it has moved 50 kilometers (30 miles). So how far does the plate move in a 100 million years? *This question is intended to make you aware of the movement of continents over a long period of time. *

2006-12-19 12:02:37 · 7 answers · asked by sand_illusions 4 in Mathematics

meta means metamorphism

2006-12-19 12:02:24 · 2 answers · asked by deadman 4 life 2 in Earth Sciences & Geology

2006-12-19 12:00:30 · 6 answers · asked by robertotk 2 in Zoology

2006-12-19 11:59:23 · 9 answers · asked by angelkay2295 1 in Mathematics

I'm trying to settle an argument with a friend. He claims that NASA used Commodore and Atari computers on board the space shuttle in the 1980s (and further claims that the Challenger STS-51L flight had a gold Commodore 64 on board). Is any of this true? Wouldn't the extra power required by the components be too much for the batteries driving the shuttle's power?

Thanks,

Paul

2006-12-19 11:58:27 · 6 answers · asked by dunric 1 in Astronomy & Space

Can you explain to me how to write this equation in slope-intercept form?

-7y=8x-3

2006-12-19 11:57:25 · 6 answers · asked by Britt 1 in Mathematics

1. 2Cu=O2--->2CuO
2. 2 Fe(No3)3 +3Na2Co3---> 6NaNo3 +Fe2(Co3)3
3. Mg3N2---> 3 Mg +N2

2006-12-19 11:56:44 · 1 answers · asked by ALI L 1 in Chemistry

All definitions can be written as biconditional statements.

2006-12-19 11:53:52 · 2 answers · asked by 2 days after my B day :) 2 in Mathematics

2006-12-19 11:53:42 · 6 answers · asked by :) 3 in Other - Science

how do u find the integral of t^(-1/2) * e^(-st) dt where s is any constant.

2006-12-19 11:53:31 · 5 answers · asked by tokkibunni 1 in Mathematics

http://www.sidroth.org/tvarchives2003.htm

Go to the story of Thurman Scrivner, You need real one player to play it. You have to save the files, not open them to directly view for some reason.

The girl was in a car accident and brain was severd from her stem, and her eyes were disconnected as well. She also had broken limbs, shattered face and needed a stomach pump to be fed.

Is it medically possible to make a full 100% recovery with no surgery?

Thanks
David

2006-12-19 11:51:39 · 6 answers · asked by Anonymous in Medicine

2006-12-19 11:49:59 · 23 answers · asked by philip437138 1 in Astronomy & Space

2.The sum of both digits, of either of two two-digit numbers, in whatever order the digits are written, is 9. The square of either of the digits of either number, minus the product of both digits, plus the square of the other digit is the number 21. The numbers are _______?

2006-12-19 11:48:31 · 5 answers · asked by Anonymous in Mathematics

Can anyone explain or give a link that shows how a gun works?

2006-12-19 11:47:58 · 4 answers · asked by Sliceathroat 3 in Engineering

I am trying to study for my final, but cannot figure out this method. I don't understand whats behind it. Perhaps someone understands this?! I really appreciate your help.

2006-12-19 11:47:56 · 2 answers · asked by sunflower_sbh 1 in Mathematics

2006-12-19 11:44:07 · 13 answers · asked by Anonymous in Astronomy & Space

I have been on Seasonale for a year now, and lately I've been wondering this. What is the point of taking the inactive pills? Why do you need them? Besides to tell if you're pregnant or not, I really don't see any point in taking them. I've heard of women skipping them and not having periods for years, so is there any harm in this?

Another question... does Seasonale cause acne? Cause lately I've been breaking out

2006-12-19 11:42:40 · 7 answers · asked by Anonymous in Medicine

1)Find Fractional notaion simplify 74and 7/8%

2)Find decimal notation 75% 3) Find percent notation 1/16

4) A football player completed 60.5% of his passes last season. he attempted 221 passes how many did he complete?

5)A Car Travels 707 km in 15 days. at this rate, how far would it travel in 45 days?

6) what is 2% of 1000? 7)Find decimal notation 0.04%

8)find the simple interest Principal=$300 Rate=12%
time=1 year the simple interest is?
9)60% of what is 42 10)$21 is what percent of $84?

11) find percent notation for 0.376=?

12)find the missing values marked price= $18.60 rate of discount=25% discount=??? Sale price=???

13)find fractional notation 85%= 14)find percent notation for 0.1

15)The Sales Tax On A purchase is $49.00, and the sales tax on a rate is 5.4%. find the purchase price is??

16)find the decimal notation for 27.67%

17)solve for m 20/12=m/18

2006-12-19 11:42:31 · 4 answers · asked by Dj NBT 1 in Mathematics