Science & Mathematics - 27 July 2006

2006-07-27 07:16:18 · 8 answers · asked by stico 1 in Engineering

Im really frustrated with the fact that Im not getting an A in Calc II. IM A MATH MAJOR. Im starting to question my major because of the diffuculty. Am I not studying right? What should I do to understand to theorms better. HEEELLLPPPP! Id still prefer 8hours of math over 1 paper!!!!

2006-07-27 07:15:07 · 12 answers · asked by Anonymous in Mathematics

2006-07-27 07:11:53 · 11 answers · asked by fame4000 3 in Other - Science

wat would u do and no crap answers acculaly fun answers like doing flips and stuff

2006-07-27 07:11:26 · 5 answers · asked by Anonymous in Physics

2006-07-27 07:10:56 · 4 answers · asked by mattyguerin 1 in Zoology

2006-07-27 07:10:14 · 5 answers · asked by Anonymous in Earth Sciences & Geology

2006-07-27 07:09:17 · 3 answers · asked by Anonymous in Biology

2006-07-27 07:09:12 · 17 answers · asked by Anonymous in Other - Science

A man is known to speak truth 3 out of 4 times. He throws die and reports that it is a 6. The probability that it is actually a 6 is
A) 3/4
B) 5/8
C) 2/5
D) 3/5
E) 4/5


I thought the answer was 3/4*1/6=1/8 using conditional prob and independent events. But it was marked wrong. Can someone pl help...

2006-07-27 07:05:58 · 16 answers · asked by Erin 2 in Mathematics

i mean "Delayed Growth Syndrome"

2006-07-27 07:00:57 · 4 answers · asked by nicediapteen 2 in Medicine

2006-07-27 06:59:04 · 7 answers · asked by flozytoms 1 in Biology

Global warming is now finally proven to be effecting our planet. Coal usage is on the rise rather than being phased out. Gasoline cars are still being produced by the millions. The rain forests(lungs of the planet) are still being destroyed. Hybrid vehicles are too expensive for the average consumer due to the economy. The polar caps and greenland are melting. The pacific ocean may soon enter a phase of continous El'nino. The global ocean conveyor is slowing down due to the influx of fresh water.
These are just a few of the problems we face right now. These problems will become far worse in the very near future if the world continues to take it's present course. It seems to me, that most of the incoming theories of how to solve some issues are a step in the wrong direction such as creating new bio-fuels instead of eliminating burning fuels all together. Has anyone considered the geological effects to plate techtonics if the polar caps melt and the earth is thrown off balance?

2006-07-27 06:57:44 · 8 answers · asked by michael d 1 in Weather

2006-07-27 06:57:12 · 15 answers · asked by virgowiccangirl 3 in Other - Science

2006-07-27 06:56:43 · 3 answers · asked by Janet B 1 in Biology

I understand that many of his structures have not fared well over the years. Can you tell me in what ways his houses and buildings have failed the test of time?

2006-07-27 06:51:18 · 3 answers · asked by Anonymous in Engineering

Back in 2003, 3rd infantry and 101st Airborne Div. soldiers kept finding oddly shaped barrels of chemicals that field-tested out to be sarin, tabun, and other blister and nerve agents. The government later said that it was all simply very concentrated pesticides.

Now, back in the 60's when I was a hippie writing nasty letters to our congressmen trying to get DDT and other pesticides banned, we used the argument that they were just watered down chemical weapons.

So, just how concentrated do pesticides have to be before they can kill a human being? Can they possibly be used as chemical weapons? And while we're on the subject, if Timothy McVeigh killed all those people with gas and fertilizer, and the 9/11 terrorists basically used jet fuel, what exactly is the kill ratio required to get that WMD label?

2006-07-27 06:50:09 · 5 answers · asked by angrygramma 3 in Chemistry

2006-07-27 06:43:54 · 51 answers · asked by Zippy 1 in Geography

Im burning up and Im only In France. (Its hot here right now)

2006-07-27 06:42:57 · 4 answers · asked by Naomi 3 in Geography

this is a geometry problem. The only information given to me is that the fence needs to be 4 feet from the outside of the circle. I need to determine the exact feet needed to surround the circle.

2006-07-27 06:39:32 · 9 answers · asked by needtoknow 1 in Mathematics

Problem 2.

Find the product of the complex number and it's conjugate:

(4-6i)

2006-07-27 06:37:15 · 6 answers · asked by Brandon ツ 3 in Mathematics

2006-07-27 06:35:40 · 30 answers · asked by Anonymous in Weather

Listening from the ground in a wide open space. Scientific answers appreciated :-)

2006-07-27 06:34:17 · 3 answers · asked by Anonymous in Physics

2006-07-27 06:32:16 · 21 answers · asked by Anonymous in Astronomy & Space

and why?

2006-07-27 06:31:42 · 16 answers · asked by ? 3 in Geography

other organs. (pls explain in detail cause i 13years old

2006-07-27 06:31:13 · 6 answers · asked by vignes 3 in Medicine

I was just wondering. Remember how they were saying this was going to be a really really busy hurricane season? Well, there has not been a single hurricane yet anywhere near our coast. I wonder why? Could they be wrong? Or maybe it's just not the time yet? Logically, from what they were forcasting, there would have to be a hurricane once a week to catch up with all the number they were promising. Just a thought....

2006-07-27 06:31:10 · 11 answers · asked by Dana B 1 in Weather

7/√3

Problem 2:

Rewrite in simplified radical form:

√30/√5

2006-07-27 06:30:49 · 5 answers · asked by Brandon ツ 3 in Mathematics

do they actually count it, if so how do they do this?

2006-07-27 06:30:45 · 10 answers · asked by Anonymous in Weather

wat would u do and y
not any gay ones like calling
like tricks and fun stuff like u would do n space

2006-07-27 06:28:25 · 8 answers · asked by Anonymous in Physics

The Golden Gate Bridge in San Francisco, is a suspension bridge. It is supported by a pair of cables that are parabolic in appearance. The cables are attached at either end to a pair of towers at points 152 m above the roadway. the towers are 1,280m apart and the cable reached its lowerst point when it is 4m above the roadway. Determine an algebraic expression that models the cable as it hangs between the towers. Transfer the data to a graph where the parabola lies below the x axis. Use the centre between the two towers as the y-axis...thanks..email me the graph if you can at madaubin@yahoo.ca..thanks for all your help.

2006-07-27 06:28:05 · 4 answers · asked by Madina A 2 in Mathematics