Science & Mathematics - 13 November 2006

2006-11-13 08:09:01 · 9 answers · asked by johnnie 2 in Weather

What letter comes next in the sequence below?

i i i i i i i v v v i v i i v i i i v i i i i

I need Help!!! it might mean roman nemerals but ether way i dont know how to do it

2006-11-13 08:08:16 · 8 answers · asked by kk k 1 in Mathematics

Would a steel ball travel faster through water at 25c or -5c?

2006-11-13 08:07:41 · 6 answers · asked by Anonymous in Mathematics

2006-11-13 08:06:11 · 3 answers · asked by ABC 4 in Chemistry

2006-11-13 08:02:10 · 10 answers · asked by Anonymous in Mathematics

y=-(x+3) squared
what is the vertex?

2006-11-13 08:01:39 · 4 answers · asked by HOME SLICE! 2 in Mathematics

If you wanted to measure the pressure of a gas in a tank (like nitrous oxide or carbon monoxide), what would the units be?

2006-11-13 07:59:40 · 9 answers · asked by Anonymous in Chemistry

2006-11-13 07:58:44 · 6 answers · asked by chelsea y 1 in Mathematics

I need to know because a question says: What would happen to Antartica if the temp of it rose to 5 degrees celcuis.

2006-11-13 07:58:35 · 8 answers · asked by Kathy 1 in Weather

I believe the answer is d since gravity doesn't change. But I just wanted to be sure. Thanks!

A hockey puck slides off the edge of a table with an initial velocity of 20 m/s. The height of the table above the ground is 2.0 m. What is the acceleration of the ball right after it leaves the table?
a. 20 m/s to power of (exponent).
b. 4.9 m/s to power of (exponent).
c. 19.6 m/s to power of (exponent).
d. 9.8 m/s to power of (exponent).

2006-11-13 07:58:21 · 4 answers · asked by shaft0208 1 in Physics

2006-11-13 07:58:16 · 32 answers · asked by Caroline G 1 in Mathematics

2006-11-13 07:57:28 · 2 answers · asked by bhe_paula 1 in Zoology

theories on how they died

2006-11-13 07:54:26 · 18 answers · asked by Louie 1 in Zoology

I have to bring in 6 elements to my science class tommorrow and my teacher said it can't be anything like water or air or whatever...What should I bring in? (Something that I should have lying around my house)

2006-11-13 07:51:46 · 8 answers · asked by Anonymous in Chemistry

According to astrophysicist Professor Stephen Hawking an the University of Cambridge's staff of researchers; What has been determined is at the center of a celestial body such as a "black Hole"?

2006-11-13 07:50:11 · 3 answers · asked by savanted 1 2 in Astronomy & Space

For example, if I have 1445 dollars, 500 of it is what percent of the total dollars I have?

2006-11-13 07:48:26 · 3 answers · asked by e. 1 in Mathematics

what numbers can b be

2006-11-13 07:44:57 · 3 answers · asked by unkown dub 1 in Mathematics

I will be having a test on Canada Landform Regions and this might be on it so I want to be prepared.
Do you know a good website where a grade 4 could learn more info on this topic?

2006-11-13 07:41:59 · 3 answers · asked by Nadia Z 1 in Geography

2006-11-13 07:41:41 · 4 answers · asked by Anonymous in Physics

2/x+1 + 3/x+2 = 7/2

2006-11-13 07:38:18 · 4 answers · asked by Anonymous in Mathematics

I am taking microbiology and have this questiong!

2006-11-13 07:38:12 · 2 answers · asked by tinetio 1 in Biology

Any physics majors out there? Can you answer this question for me? Is there any way that two 18-wheelers, driving either side-by-side or behind one another can create a vacuum that is powerful enough to pull a regular sized automobile along with them?

2006-11-13 07:38:04 · 1 answers · asked by professionalfemale01 3 in Physics

In a right triangle, an angle is increasing at a constant rate of 15/26 radians per minute. At what rate is the area of the triangle increasing, in square units per minute, when the opposite side is 24 units and the adjacent side is 10? Please explain how this is done. Thanks.

2006-11-13 07:34:32 · 3 answers · asked by Studly 2 in Mathematics

E.G. Life Expectancy, habitat, gestation, unique traits... things along those lines.

2006-11-13 07:34:26 · 4 answers · asked by Anonymous in Zoology

2006-11-13 07:34:19 · 5 answers · asked by asuka.arukiwa 1 in Earth Sciences & Geology

2006-11-13 07:34:04 · 25 answers · asked by Anonymous in Zoology

basicly is the dna structure of a black person for example different from a white person, what is the chemical formular or whaterver that makes people the color they are?, what seperates different skin colors in human beings?

2006-11-13 07:33:54 · 4 answers · asked by felix m 1 in Biology

2006-11-13 07:33:14 · 5 answers · asked by brie k 1 in Mathematics

2006-11-13 07:28:23 · 2 answers · asked by S.E.A. 0021 2 in Chemistry

My 3 phase motor has 3 wires to 3 live terminals (a b and c)and 3 neutral wires all to 1 terminal. how do i wire this for 240 use from an invertor

2006-11-13 07:27:23 · 4 answers · asked by airevalleyrider 1 in Engineering