Science & Mathematics - 4 February 2007

2007-02-04 04:29:21 · 2 answers · asked by srinivas m 1 in Mathematics

I'm interested in codes and such, and would appreciate one that I can write and decode quickly. NOT computer codes...

2007-02-04 04:29:12 · 2 answers · asked by Anonymous in Other - Science

find the original radius of the circle

2007-02-04 04:28:35 · 9 answers · asked by Anonymous in Mathematics

Is glycogen converted back into glucose or what? My friend started going on about de-amination but I don't think he's right :S
arghh please help, I have a biology GCSE mock exam tomorrow! =(

2007-02-04 04:28:28 · 5 answers · asked by don't stop the music ♪ 6 in Biology

2007-02-04 04:27:49 · 4 answers · asked by cinnamonscentedbear 3 in Astronomy & Space

2007-02-04 04:26:34 · 7 answers · asked by Dinqua 2 in Botany

2007-02-04 04:26:26 · 3 answers · asked by Anonymous in Mathematics

How do astronomers measure the apparent brightness of a star? Apparent brightness is how bright the star seems from earth. I would like a simple answer. No long formula please.

2007-02-04 04:26:06 · 3 answers · asked by tromboneguy_12 2 in Astronomy & Space

2007-02-04 04:26:04 · 7 answers · asked by Dinqua 2 in Geography

2007-02-04 04:25:55 · 6 answers · asked by luisocar616 1 in Weather

a) Homo sapiens
b) Panthera tigris
c) Gorilla gorilla
d) Canis familiaris
e) Felis domesticus

2007-02-04 04:24:17 · 2 answers · asked by ▐▀▀▼▀▀▌ ►that guy◄ ▐▄▄▲▄▄▌ 5 in Zoology

2007-02-04 04:22:55 · 4 answers · asked by Isra 1 in Physics

2007-02-04 04:22:34 · 3 answers · asked by mint 2 in Chemistry

a right triangle with sides 3 cm,4cm, 5cm is roated about the side 3 cm to form a cone find the volume of cone so formed explain in detail

2007-02-04 04:21:44 · 9 answers · asked by Anonymous in Mathematics

how does the wind influence

2007-02-04 04:21:30 · 1 answers · asked by Lise 1 in Botany

1) The merchant sold the item for $12.50 If 40% of the selling price was profit, how much money did the merchant earn in profit?

2) With one toss of a pair of dice, what is the probability that the total rolled will be a prime number? ( add the probabilities for each priobilitities for each prime-number total.)

3) Keisha's average score for 10 tests is 88. If her lowest score, 70, is not counted, what is her average for the remaining 9 tests?

4)The 36-ounce container costs $3.42 The 3-pouned container cost $3.84 he smaller container cost how much more per ounce than the larger container?

5) Mattew was thinking of a certain number. If 5/6 of the number was 75, What was 3/5 of the number?

6) Write equations to solve (a) and (b).
a) What percent of $60 is $45?
b) How much money is 45% of $60?

7) What angle is formed by the hands of a clock at 5:00?

8)2 3/4w + 4 = 48

9) 2.4n + 1.2n - 0.12 = 7.08

10) (-3)(4) / -2 - (-3)(-4) / -2

2007-02-04 04:20:56 · 5 answers · asked by Right here Right now 1 in Mathematics

Neil has openly said that he saw aliens on the moon and many people are convinced that there is an alien base on the moon! But would Nasa or the goverment actually let him tell this if the whole thing is classified? There are pictures proving that there is a base on the dark side of the moon but would Armstrong really be able to admit it! Wouldnt he have had an accidental accident that had nothing to do with the goverment?

2007-02-04 04:19:47 · 9 answers · asked by Anonymous in Astronomy & Space

The problem is: the integral of dx / x^2 + x + 1

I have to complete the square on the quadratic and make a substitution and then evaluate. How do I go about doing this without changing the value of the integrand??

Much thanks :)

2007-02-04 04:18:35 · 1 answers · asked by Anonymous in Mathematics

f(x) = 2x – 15


f(x) = 42x2 + 14


f(x) = -5x + 3



f(x) = 3x3 – 5x



f(x) = 18x + 2

2007-02-04 04:17:12 · 2 answers · asked by Anonymous in Mathematics

2007-02-04 04:16:15 · 1 answers · asked by Pritesh P 2 in Mathematics

2007-02-04 04:10:57 · 6 answers · asked by Dinqua 2 in Geography

2007-02-04 04:09:50 · 10 answers · asked by buzzy 2 in Chemistry

Is it? This study seems suggest that vegetarians are more likely to have female babies (http://news.bbc.co.uk/1/hi/health/869696.stm ). Is there any validity to this at all?

2007-02-04 04:08:02 · 2 answers · asked by Ari 2 in Biology

2007-02-04 04:07:46 · 7 answers · asked by virender k 1 in Mathematics

Solve equation for x: y = (-x^2 + 12*x -14) / 3
This is part of a more complicated problem and I can't remember how to do this...thanks.

2007-02-04 04:07:44 · 3 answers · asked by AlaskaGirl 4 in Mathematics

How big is biggest?,oldest? I live in Water Valley,Ms. that claims to be home to WORLD'S largest Catalpa tree. Could this be true?

2007-02-04 04:06:30 · 1 answers · asked by danmurl 1 in Botany

Adults Shirts $4 youth $3 caps $2. How many youth shirts were sold?

2007-02-04 04:05:37 · 4 answers · asked by Mac 1 in Mathematics

2007-02-04 04:03:37 · 1 answers · asked by luis f 1 in Earth Sciences & Geology

The internships i am looking at are all national parks in CO, CA, WY and a few other places. My job will consist of doing things such as present natural and cultural histrory programs to leading a nature walk. It asks me to say why i want to be part of this internship and i am having trouble knowing what to say. so far i have:

To obtain a position in the conservation or environmental field. After reviewing the internship opportunities that SCA supports, I am confident that this will be enlightening experience. I believe that through an internship I will be able to serve and reach out to the community.

Any help would be great, thanks!

2007-02-04 04:03:26 · 2 answers · asked by Anonymous in Earth Sciences & Geology

2007-02-04 04:02:25 · 1 answers · asked by Rosy 3 in Mathematics