Science & Mathematics - 13 January 2007

2007-01-13 22:06:51 · 13 answers · asked by responses_to_that_letter_i_wrote 1 in Zoology

do not consider irelands.

2007-01-13 22:05:12 · 13 answers · asked by Anonymous in Geography

I also fear.tell me a solution

2007-01-13 22:02:45 · 16 answers · asked by Dr. 2 in Zoology

Is it a solid or liquid or gas.

2007-01-13 22:02:01 · 7 answers · asked by Telugodu 2 in Chemistry

2007-01-13 21:59:30 · 14 answers · asked by Anonymous in Geography

2007-01-13 21:56:21 · 5 answers · asked by sachinbhanot 1 in Engineering

Anyone know this area code? I did a search and the area code doesnt seem to exist...yet someone just called me from it.

2007-01-13 21:43:54 · 4 answers · asked by Anonymous in Geography

and why?
any special animal besides animals like horse, cat, fish would u change to? something special ..

2007-01-13 21:41:44 · 12 answers · asked by autumn_scentz 1 in Zoology

2007-01-13 21:30:11 · 6 answers · asked by Anonymous in Astronomy & Space

2007-01-13 21:25:19 · 15 answers · asked by Anonymous in Mathematics

Is it 0? If not, why?

2007-01-13 21:25:04 · 5 answers · asked by Brent 1 in Mathematics

1. The sum of the first and third terms of a geometric progression is 2/1/2.Given that the first term is 1/2,find the possible values of the common ratio,r, of the progression. In the case where r > 0,determine the last term of the progression which is less than 1 000

2. Given that p,q and r are three consecutive positive terms of a geometric progression. Express q in terms of p and r.

3. x,y,2/3,z and 2/27 are five consecutive terms of a geometric progression.Find the possible values of x,y and z.

4. The ratio of the sum of the second and third tems of geometric progression to its fourth term is 3:4. Show that 3r² - 4r - 4 = 0, where r is the common ratio. If r > 0 and the fifth term of this progression is 48, find the tenth term.

lol! i know this is a long question but please help me. Explain to me would be better. ^o^"'

thx to everyone who answered. (^_^)

2007-01-13 21:08:09 · 4 answers · asked by woolala 2 in Mathematics

2007-01-13 21:07:47 · 9 answers · asked by Ricky 2 in Earth Sciences & Geology

Note: If the number is after the variable it is an exponent if it is before the variable it is a coefficient

The expression is a3 - 1/a3 -2a + 2/a
Thank You

2007-01-13 21:05:57 · 6 answers · asked by Not this time 1 in Mathematics

2007-01-13 21:05:32 · 2 answers · asked by Hanna 1 in Zoology

2007-01-13 21:04:58 · 5 answers · asked by purply-music-lover 1 in Earth Sciences & Geology

Not 1.4x

2007-01-13 21:02:13 · 3 answers · asked by Anonymous in Physics

what exactly is it?

2007-01-13 20:58:08 · 7 answers · asked by Anonymous in Astronomy & Space

2007-01-13 20:44:34 · 5 answers · asked by Anonymous in Engineering

2007-01-13 20:39:34 · 8 answers · asked by naveen k 1 in Other - Science

Are there any instances of its operation in everyday life?

2007-01-13 20:30:13 · 8 answers · asked by *~SoL~ * Pashaa del Ñuñcaa. 4 in Physics

2007-01-13 20:28:34 · 22 answers · asked by Chye Lee G 1 in Chemistry

Sum of Infinity is 8.
Sum of infinity when adding up all the odd numbered terms(1st term+3rd term+5th term+.....) is 6.

2007-01-13 20:26:08 · 5 answers · asked by Death Blade 2 in Mathematics

2007-01-13 20:24:26 · 1 answers · asked by cmgal 1 in Engineering

In the old days, glass was usually coated on the back to keep the colour, and stones, had no coating. But now with completely coloured glass how can one tell?

2007-01-13 20:24:03 · 3 answers · asked by mimi 1 in Chemistry

2007-01-13 20:22:52 · 3 answers · asked by RANDOLPH PETER M 1 in Chemistry

in kgs please

2007-01-13 20:21:39 · 27 answers · asked by saransh 2 in Engineering

cloning is a process to create human and human organs un naturally in the laboratories .It is very need ful to human also

As dynamite is accepted by the society it was also thought that it is dangerous for socity but it is doing a very good task for the society by making roads from mountains and making deep dams in few minutes. similarly cloning has evel effects also but it has good points also

2007-01-13 20:21:32 · 8 answers · asked by jp singh 1 in Botany

Consider the birth rate and death rate when doing calculations. What other events effect the weight?

2007-01-13 20:18:45 · 13 answers · asked by Kamp 4 in Earth Sciences & Geology

How we find the density of substances?

2007-01-13 20:17:15 · 7 answers · asked by suja m 1 in Physics