Science & Mathematics - 17 November 2006

What are deep ocean sites of plate convergence?

2006-11-17 07:13:34 · 7 answers · asked by Sweet K 1 in Earth Sciences & Geology

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2006-11-17 07:13:17 · 4 answers · asked by Anonymous in Earth Sciences & Geology

I live in the west side of the island on the country side. But Im thinking of going to the beach with friends to watch there the meteor shower.But before we do that I wanted to know wich location is the best to see the meteor shower in the Leo constalation.So I can decided what to do this wekend. Please help thax...

2006-11-17 07:12:21 · 1 answers · asked by Ana V 2 in Astronomy & Space

I see that during the day time goes quickly,whilst during the night of cool winter the time goes very slow.Here in my country when it is 6 0'clock in the evening(before winter)it is still day you can still see the sun shinning making its way to set for tthe day.But during the winter by six o' clock in the evening it is already dark.And to tell you here in my country,Belize, it is the coldest time of the year. Many people would like to know why this is so .

2006-11-17 07:11:09 · 9 answers · asked by Noel 1 in Weather

is it like a primitive serpentine ? can anyone explain it more detail ?
thank you so much

2006-11-17 07:09:05 · 7 answers · asked by Anonymous in Paranormal Phenomena

if a rock is dropped down a well, and is heard 16 seconds later, how deep is the well in metres? The speed of sound is 345 m/s. Could someone plead explain to me how to figure this out (full solution) Thank you very much!

2006-11-17 07:07:10 · 11 answers · asked by Anonymous in Physics

Since it is documented by the indians themselves by picture cliffs of them being clone from a stem cell fluke (Arizona). settlers of the time new the indian spider bug clone human replica its life form crawld out of the indian onto the prarrie grass into the Buffalo mouths and into the digestive track and drove the buffalo into extenction. Clone answers unwelcome such as #1 crazy #2dope #3 gramer.

2006-11-17 07:06:49 · 13 answers · asked by Anonymous in Biology

Yes I know the formula -b+-sqrt(b^2-4ac)/2a

but since a 2nd degree equation will go like Ax^2+ Bx +C

now if B^2 is less that -4AC that you end up with a negative under the square root sign. How do you fix this problem.

Should you just normaly go b^2is less than -4ac= square root of absolute value of that answer

2006-11-17 07:03:21 · 8 answers · asked by Zidane 3 in Mathematics

At what distance from the center of The Earthwould the acceleration due to gravity be equal to half of its value at the surface of the Earth, g=9.81 m/s^2? Please show how you get your answer/your thought process or whatever. Thank you in advance!

2006-11-17 07:02:07 · 4 answers · asked by JitterBug589 3 in Physics

I have been told there is a time when the angles in a triangle add up to more than 180 and another occasion where it adds up to less than 180? How and when?

2006-11-17 07:01:35 · 32 answers · asked by DENNIS G 1 in Mathematics

Does a mirror still reflect when nobodys looking at it ?, prove it

2006-11-17 06:59:27 · 16 answers · asked by bumble 3 in Other - Science

How can i work out the area of a regular nonagon given that each side is 0.8m long?

2006-11-17 06:58:11 · 5 answers · asked by DENNIS G 1 in Mathematics

tis year ,there are 960 scholarship accplicants , which is120% of the number of applicants last year. find the number of applicants?

2006-11-17 06:56:30 · 11 answers · asked by Anonymous in Mathematics

The intensity of the sunlight that reaches Earth's upper atmosphere is approximately 1400 W/m2.

What is the intensity of sunlight incident on Mercury, which is 5.7e10 m from the Sun?
Answer in W/m^2

2006-11-17 06:55:58 · 3 answers · asked by pauk M 1 in Physics

2006-11-17 06:54:28 · 7 answers · asked by Anonymous in Mathematics

Let P be a polynomial with real coefficients such that P(x) >= 0 for every real x. Show that there are polynomials R and S such that P(x) = R(x)^2 + S(x)^2 for every complex x.

2006-11-17 06:52:32 · 2 answers · asked by Steiner 7 in Mathematics

2006-11-17 06:49:36 · 3 answers · asked by Michael E 1 in Physics

I've never heard of "alternative science." To me, its either science or its not. Why isn't this category named "pseudoscience", or "not even remotely science"?

2006-11-17 06:49:03 · 6 answers · asked by Deep Thought 5 in Other - Alternative

2006-11-17 06:47:44 · 7 answers · asked by DENNIS G 1 in Geography

now i have left hip pain and can barely walk unless i take extra strength tylenol. I heard of a condition called aspetic necrosis..(bone death ) caused from the prednisone..this scares me ..anyone else here ever take prednisone and run into hip problems and if so what happened and how was it fixed? thank you. p.s i am 32 years old.

2006-11-17 06:47:08 · 5 answers · asked by private n 2 in Medicine

a hatchey is notified that 7% of it's shipment of baby salmon did not arrive healthy. of 1500 salmon shipped, how many did not arrive healthy?

2006-11-17 06:43:58 · 10 answers · asked by Anonymous in Mathematics

^2 means squared

2006-11-17 06:43:21 · 12 answers · asked by Angel-Iris V 1 in Mathematics

2006-11-17 06:42:42 · 2 answers · asked by BOO! 2 in Physics

Triangle ABC is an isosceles triangle with line AB=lineAC . The measure of angle A is 40 degrees. Find the measure of the angle opposite line AB . Please show how to solve this and your answer, thanks!! i will leave good points!


40
60
140
70

2006-11-17 06:42:20 · 15 answers · asked by hehe 1 in Mathematics

michael elders owns stock worth $4250, which is 17% of the value of his investments. what is the value of his investments?

2006-11-17 06:40:56 · 12 answers · asked by Anonymous in Mathematics

A chemist needs 5 liters of a 70% alcohol solution. If she mixes a 90% alcohol solution and a 40% alcohol solution, how much of the 40% solution should she use?

2006-11-17 06:40:33 · 6 answers · asked by jonesin_am 1 in Mathematics

i.e. if you add hot water (+100c) to cold water (-100c) what temp would you end up with???? (equal amounts)

2006-11-17 06:40:28 · 10 answers · asked by charley7515 2 in Chemistry

2006-11-17 06:37:10 · 9 answers · asked by Anonymous in Geography

2006-11-17 06:36:30 · 7 answers · asked by MGraff9999 1 in Weather

Imagine that an amobea is placed in a solution of salty water. The concentration of salt in in the solution is greater than the salt concentration of the amobea's watery cytoplasm. What will happen,and why? Be sure to use the proper science terms to communicate your understanding.

The first person to answer a full good answer i will automatically choose him as the best answer. Be sure to use eight grade words not to big.

2006-11-17 06:35:52 · 4 answers · asked by helper 1 in Chemistry