Science & Mathematics - 1 November 2006

i just learned bout chain rule but i still dont quite get it? especially like 'd/dx' wat is this thing?? thnx

2006-11-01 17:12:15 · 5 answers · asked by Henry y 2 in Mathematics

My friend is taking many different kinds of vitamins beside the one-a-day daily. i.e., magnesium, Vit D, B-12, Folic Acid, Niacin, calcium, fish oil. Plus three perscriptions; Plavix, Lisinopril, and Crestor. Can someone please give a good web site to go to check out for this info? Thanks and God bless.

2006-11-01 17:06:41 · 8 answers · asked by jabarree369 1 in Medicine

hii guys..

Me doing some proj....i was trying to find abt lead crystal glass but DIDN't GET NE THING !!!!!!

If u can find something regarding da topic....plzz tell me !...

2006-11-01 17:05:09 · 3 answers · asked by Anonymous in Chemistry

A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 34 m/s, the block hangs vertically down. But when the van maintains this same speed around an unbanked curve (radius = 155 m), the block swings toward the outside of the curve. Then the string makes an angle with the vertical. Find the angle.

How does the force compare with the block? is the radius if the circle proportional to the radius of the blocks circle?

2006-11-01 17:03:35 · 1 answers · asked by Any help? 1 in Physics

2006-11-01 17:02:14 · 22 answers · asked by bigbri4n 1 in Biology

2006-11-01 16:58:44 · 18 answers · asked by indigoblues123 1 in Astronomy & Space

i would like to know the connections in the CCTV how it works what is the principle on which it work and the future of CCTV. the details i need should be based on Physics.

2006-11-01 16:58:42 · 2 answers · asked by marcell c 1 in Physics

eleven less than 5 times a number is 19

2006-11-01 16:57:57 · 7 answers · asked by dest s 1 in Mathematics

If the car's speedometer was 30mph at 2pm and at 2:10pm it read 50mph, how do you know that at some point in its trip it was accelerating at 120mph/h? Prove with the Mean Value Theorem.

2006-11-01 16:57:50 · 2 answers · asked by Smiley 2 in Mathematics

2006-11-01 16:56:22 · 14 answers · asked by dhanarocks 1 in Astronomy & Space

2006-11-01 16:50:15 · 19 answers · asked by Anonymous in Geography

i'm writing a paper and i would like this to be answered by people 50 and older. how has technology changed your life? (i.e. microwave)

2006-11-01 16:49:17 · 6 answers · asked by Niki 1 in Engineering

Is there an evolutionary connection?

2006-11-01 16:48:55 · 2 answers · asked by Zoltan M 1 in Biology

what would be the factorial of (2n-1)! (you don't have to put all the terms but give me an idea)

2006-11-01 16:47:18 · 7 answers · asked by Sergio__ 7 in Mathematics

2006-11-01 16:46:57 · 1 answers · asked by bulato2002 1 in Engineering

?? Thanks..

2006-11-01 16:46:39 · 7 answers · asked by Anonymous in Mathematics

if one sugar cube has an edge that is 1.2cm in length, how many sugar cubes are required to carpet a house that has 1500 square feet?

2006-11-01 16:46:06 · 3 answers · asked by kyle k 1 in Mathematics

2006-11-01 16:43:06 · 5 answers · asked by themang99 1 in Physics

When photographs are taken of the Sun in ultraciolet light, the Sun appears to be slightly larger in diameter than it appears in visible light photographs.Why is this

2006-11-01 16:41:02 · 4 answers · asked by amy 1 in Astronomy & Space

How do i find the precipitate of
sodium hydroxide, NaOH, and iron(III) chloride, FeCl3?

2006-11-01 16:40:59 · 2 answers · asked by Legend 4 in Chemistry

13 more than four times a number is -91

2006-11-01 16:38:45 · 12 answers · asked by dest s 1 in Mathematics

Give your answer in at least 4 signficant figures or in a fraction.

2006-11-01 16:37:23 · 3 answers · asked by brad b 1 in Mathematics

Suppose you tell a friend about the many trillions of neutrinos that pass through our bodies every second. Your friend becomes alarmed about this and buys a leadvest for protection.

a)What would you tell your friend to ease his fear of neutrinos?

b)If your friend is still worried, what else could you tell your friend to convice him to return the lead vest to the store and get his money back?

2006-11-01 16:36:00 · 9 answers · asked by amy 1 in Astronomy & Space

2006-11-01 16:35:01 · 8 answers · asked by Tinkerbell 1 in Mathematics

the differance between 12 and ten times a number is -28

2006-11-01 16:34:59 · 8 answers · asked by dest s 1 in Mathematics

2006-11-01 16:34:28 · 4 answers · asked by Anonymous in Zoology

Here are the clues:
It is an even 3 digit number
It is divisible by 3,4,6,8, and 9.
The sum of it's digits are 18
The difference between the first and second digit equals the third digit.

It's a real hard problem.

2006-11-01 16:32:27 · 7 answers · asked by Aliza 2 in Mathematics

solve for t

2006-11-01 16:30:04 · 2 answers · asked by ali_panju 1 in Mathematics

2006-11-01 16:29:36 · 3 answers · asked by princessaramari 1 in Astronomy & Space

2006-11-01 16:24:28 · 3 answers · asked by s so fresh c o double t 1 in Astronomy & Space