Science & Mathematics - 10 October 2006

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Underground petrol Tank subjected to any load?

i need the all info about the loading condition for Horizontal Underground petrol storageTank which buried.
any website that i can review? thanks

2006-10-10 13:55:51 · 1 answers · asked by Iwanbemodel 1 in Engineering

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What's the difference between seals and sea-lions?

2006-10-10 13:54:28 · 10 answers · asked by Joe 1 in Zoology

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what is 69 times 58?

2006-10-10 13:52:54 · 7 answers · asked by cutiepie68 2 in Mathematics

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Hydrate Question Percent Mass?

What is the percent water found in colbolt (II) chloride hexahydrate?

I especaiily don't understand what hexahydrate and nonahydrate is.

Would someone mind explaning how to do the problem and the definations?

Thanks.

2006-10-10 13:51:16 · 3 answers · asked by Anonymous in Chemistry

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Help me???

what is the solution to this set of inqualities

y > or equal to 2x+1
y < or equal to 2x-2
y > or equal to -3x+9

2006-10-10 13:50:29 · 4 answers · asked by someguy 2 in Mathematics

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How does an ecosystem help you survive?

2006-10-10 13:49:45 · 6 answers · asked by music123 1 in Earth Sciences & Geology

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Why is heavy metal so angry?

2006-10-10 13:49:20 · 7 answers · asked by blastby2000 3 in Physics

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What is our lives rotating around?

Let's just say that we are on the planet Earth, circling the Sun, which is circling around a black hole in the center of the galaxy, and the galaxy is in clusters, and that makes up our universe, and there are millions of (giga)verses, then what has enough mass to make all those giga verses rotate around it??This is what I beleive so no "clarifications" because to me, zit is ze poop.And no religous either...I am pure science all the way through.

2006-10-10 13:48:57 · 5 answers · asked by Anonymous in Astronomy & Space

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In TI-Basic, how do I make a program that displays the factors of a number?

For example: The program begins "PROMPT N"; I store 24 for "N"; and by the time the program finishes, I get a list that reads "1,2,3,4,6,8,12,24". Thanks for the help.

2006-10-10 13:43:26 · 1 answers · asked by Bob 3 in Mathematics

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Newton's Law problem?

A car weighs 1.15 x 10^4 N. A force of 895 N is used to accelerate the car from rest to 25 m/s. How much time is required for the acceleration? ( ans. 33 secs )

can anyone help how the answer is solved?

2006-10-10 13:42:40 · 3 answers · asked by Bao Wow 3 in Physics

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What is the orgin and date when arsenic was first discovered?

2006-10-10 13:40:54 · 2 answers · asked by ? 1 in Earth Sciences & Geology

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How dose sceince know that there aren't worlds on the other side of the sun? Mr. Hawkins your thoughts?

If the powers that be in astronamy can demote pluto why cant they add..lets say Valcan on the far side of the sun.

2006-10-10 13:40:47 · 6 answers · asked by Anonymous in Astronomy & Space

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How did Scientists determint the structure of the atom, when they can't even see it?

If microscopes strong enough to see atoms were not invented back then, how did scientists decide what the structure of an atom looked like?

2006-10-10 13:37:37 · 8 answers · asked by Dan P 3 in Chemistry

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what are the fators of 15?

2006-10-10 13:36:03 · 7 answers · asked by Stefany A 1 in Mathematics

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how you can determine the number of neutrons an atom has from an atom's mass number and its atomic number?

2006-10-10 13:35:29 · 4 answers · asked by terry m 1 in Physics

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Why is there a difference between big and small according to string theory?

2006-10-10 13:35:14 · 3 answers · asked by Saiera 2 in Astronomy & Space

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why do you think creatures from another planet so far away?

would fly in there crafts all this way to just fly around, they have to be up to something.what? I say one day time. right there, in the sky a couple hundred feet are so up . a silver saucer shaped craft. hovering. god is my witness I saw it. what are they doing here>?they could nt be from this planet do you think.

2006-10-10 13:33:48 · 3 answers · asked by Anonymous in Other - Science

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Which of the following curve is smooth and why?

1. r(t) =
2. r(t) =
3. r(t) =
4. r(t) =
5. r(t) =

2006-10-10 13:31:11 · 2 answers · asked by Faraz S 3 in Mathematics

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what does planet Eris have?

everything Please

i got a project to do

i've got the location already

if your going to give a sight. please make shure that it only describes eris's characteristics

2006-10-10 13:29:51 · 3 answers · asked by Wesley!!! 3 in Astronomy & Space

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