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Science & Mathematics - 22 November 2007

[Selected]: All categories Science & Mathematics

Agriculture · Alternative · Astronomy & Space · Biology · Botany · Chemistry · Earth Sciences & Geology · Engineering · Geography · Mathematics · Medicine · Other - Science · Physics · Weather · Zoology

To all of the believers of intelligent design:

What is the evidence for intelligent design? What are the "messages in the DNA"? What are the things that prove a designer? How are they tested?

2007-11-22 15:44:27 · 6 answers · asked by feral_akodon 4 in Biology

2007-11-22 15:40:21 · 4 answers · asked by Anonymous in Earth Sciences & Geology

I need to know how to turn something into a percent. for example: my paycheck is 1060.80 and they took 159.98 out of it for taxes. What percent of 1060.80 is 159.98? And could you please tell me how you came to this conclusion please. What would the formula be for figuring this out?? I'm having a serious brain fart.

2007-11-22 15:37:00 · 2 answers · asked by Anonymous in Mathematics

1

why is it when at the year 2004 some region can see mars very clearly?

2007-11-22 15:36:52 · 1 answers · asked by Famous boy 2 in Astronomy & Space

The annual rainfall (in inches) in a certain region is normal distributed with mu = 40, sigma = 4. Over next 5 years, what is the probability that there are two years having a rainfall of less than 35 inches?

2007-11-22 15:29:08 · 2 answers · asked by Anonymous in Mathematics

Thanks for helping me people these are the questions
1) If an unbalanced force on an object is doubled, what change in acceleration is produced?
2) What is the relationship between the unbalanced force acting on an object and its acceleration?
3) If the mass of an object is doubled, but the unbalanced force acting on it remains the same, what change in the acceleration is produced?
4) What is the relationship between the mass of an object and its acceleration?
5) What is the relationship between the unbalanced force acting on an object and ma, the product of its mass and its acceleration?
6) If a 1 N force accelerates one cart a 0.5 m/s2, what acceleration will a 5 N force produce on a stack of five carts?

2007-11-22 15:26:50 · 3 answers · asked by Anonymous in Physics

(Spirits who pull pranks on you a lot....)

2007-11-22 15:26:06 · 23 answers · asked by Deenie 6 in Paranormal Phenomena

Can large animals produce asexually? Why?
Why don't little organisms reproduce sexually?

2007-11-22 15:22:56 · 5 answers · asked by Anonymous in Zoology

a UFO, and do you believe they are out there?

2007-11-22 15:14:56 · 8 answers · asked by Bear Man 6 in Astronomy & Space

Why do you believe this if you do?

2007-11-22 15:14:32 · 9 answers · asked by Linda Fallsrock 2 in Astronomy & Space

Between now and the shortest day in the northern hemisphere the sunrise will get later by some 36 minutes and yet the sunset will get earlier by only 17 minutes. Why don' they change at the same rate?

2007-11-22 15:13:23 · 4 answers · asked by montpelier42 2 in Astronomy & Space

calculate the number of molecules in each of the following

71.0 g of Cl gas

40 g of water

4.0 of oxygen gas

132g of C2F2H4

can you show your work and teach me how to do it, write it so its easy to read and easy for a little kid to learn =)

thanks in advance

2007-11-22 15:13:17 · 2 answers · asked by Anonymous in Chemistry

http://www.telescope.com/control/product/~category_id=reflectors/~pcategory=telescopes/~product_id=09183

Do you have to buy a tripod seperately with this telescope?

2007-11-22 15:12:02 · 7 answers · asked by Jen 5 in Astronomy & Space

1.Can large animals reproduce asexually? Why?
2. Why don't little organisms reproduce sexually?

(This has something to do with the reproduction of animals and everything) Please Help Thank You

2007-11-22 15:10:19 · 4 answers · asked by Anonymous in Zoology

The angle of depression is 30 degress. How far away is the bear form the base of the tower?

2007-11-22 15:08:57 · 4 answers · asked by kageepan_k 1 in Mathematics

A 42 year old male, who inherited a Radioactive Substance into his
body, from his father, who was in WWII, received an injection of
Nucleur Dye, for a ''treadmill test''.
Complications happened. He survived.
I want to know if anyone knows about Chemicals, to know how these
two substance can React to Each Other...and to What Degree.
It can be fatal, can't it?
Too Funny

2007-11-22 15:05:25 · 2 answers · asked by Too Funny 3 in Chemistry

What angle does the ramp make with the ground?

2007-11-22 15:00:41 · 6 answers · asked by kageepan_k 1 in Mathematics

I know the moon's gravity has profound effects on the Earth's oceans in the form of tides. Do these same tidal forces affect the weight of objects (and people) on Earth?

2007-11-22 15:00:16 · 7 answers · asked by Beetso 2 in Astronomy & Space

PLEASE EXPLAIN BRIEFLY AND LABEL ANSWERS!

An object is located 3.5cm from the optical centre of a lens. The lens produces an image of magnification that is +0.667 the size of the object.

a) Is this lens a diverging or a converging lens? Explain your answer.

b) Find the position of the image and the focal length of the lens using the magnification equation and the thin lens equation.

2007-11-22 14:52:42 · 1 answers · asked by Deloris 1 in Physics

enough so that a trace of the shape of whatever is left as a mark on the above surfaces? Thanks. Nancy

2007-11-22 14:52:03 · 1 answers · asked by Nancy E 2 in Earth Sciences & Geology

Many scientists have pointed out that there are elements of language embedded in the DNA code. Grammar, syntax, organization, delivery of "messages," etc.

Whether this fact is the result of random development, or guided by an intelligence really doesn't matter - it's worth looking into, isn't it? Don't you find it fascinating?

It may help to solve some of the logical fallacies and conundrums of evolutionary theory, and theories on the origin of life.

But so many evolutionists are scared to death of "creationism" or any non-material explanation for the origin of life that they are missing a great opportunity for the progress of science and knowledge.

Love Jack

2007-11-22 14:49:54 · 8 answers · asked by Jack 5 in Biology

2007-11-22 14:47:38 · 7 answers · asked by angela xynese 1 in Mathematics

how to get 12v DC with 15 Ampere

2007-11-22 14:47:12 · 6 answers · asked by cu 1 in Engineering

What is partial pressure of Ne Thanks and God Bless

2007-11-22 14:47:10 · 1 answers · asked by HisGlory 1 in Chemistry

1. The least common multiple of 3, 4, 6, and 8 is

A. 8 C. 72
B. 24 D. 96

2. You’re planning to buy a boat, a motor, and some miscellaneous boating equipment. The boat costs $325, the motor costs $225, and the equipment costs $79. If you’ve saved $438 toward these purchases, how much more do you need to save?

A. $181 C. $281
B. $191 D. $291

3. Write 1,386 as the product of its prime factors.

A) 2 x 693
B) 2 x 3 x 231
C) 2 x 3 x 7 x 33
D) 2 x 3 x 3 x 7 x 11

4. 45 – 15 – 15 =
A. 0 C. 15
B. 1 D. 30

5. At a local store you find the following prices listed:
Cellophane tape. . . . . . . . . 2 rolls for $1.28
Note pads . . . . . . . . . . . . . . 3 pads for .87
Highlighters . . . . . . . . . . . . . 1 for 1.59
Ink cartridges . . . . . . . . . . . . 2 boxes for 1.98

6) How much would you pay for one roll of tape, two note pads, two highlighters, and two boxes of ink cartridges?
A. $4.50 C. $6.38
B. $5.72 D. $8.07

2007-11-22 14:42:52 · 4 answers · asked by Teachers Aid 1 in Mathematics

PLEASE don't tell me that ghosts don't exist just tell me your experiences.

2007-11-22 14:40:59 · 25 answers · asked by animallover 2 in Paranormal Phenomena

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