Science & Mathematics - 25 August 2007

Suppose that you live at a latitude 40 degrees N. What is the elevation angle of the Sun above the southern horizon at noon
(a) at the time of the vernal equinox?
(b) at the time of the winter solstice?

2007-08-25 05:00:10 · 1 answers · asked by ChEMIsTrY ChICkiE 1 in Astronomy & Space

Okay folks, I need your assistant in finding the good reliable sites where I can show my friend that fat will breakdown before muscle (protein stored) during starvation not the other way around. Thanks a bunch!

2007-08-25 04:59:59 · 3 answers · asked by Confused 1 in Biology

And channel it into the Flux Capacitor of my Delorean?

2007-08-25 04:51:27 · 4 answers · asked by Anonymous in Other - Science

2007-08-25 04:45:25 · 8 answers · asked by Anonymous in Astronomy & Space

If the Earth rotated twice as fast on its axis as it currently does, and the length of the year (in seconds) were unchanged, would the difference between the length of the sidereal day and the solar day change? If so, by how much?

2007-08-25 04:43:16 · 6 answers · asked by ChEMIsTrY ChICkiE 1 in Astronomy & Space

my question is do u agree with my teacher. If so explain your reasoning and explain why you think that.

whoever gives most reasons and gives best insightful deatails to support will receive the "Best Answer."

10-15 sentences minimum please

2007-08-25 04:40:43 · 4 answers · asked by Anonymous in Physics

i did not mean to ask about weather one week ago ,, why you
think so,, i mean why earth is circle, moon is sircle , sun is circle, why your blood rotate , also your head is circle, i say
the answer never been available in education !! what do you
say ?

2007-08-25 04:36:09 · 10 answers · asked by hhawil 1 in Astronomy & Space

even though i am only thirteen im eager to get my maths SATs results at the highest possible so plz can u give us an website to help me and i would like if you lot could get the website which actually explains evryting in detail..

2007-08-25 04:32:16 · 4 answers · asked by asnfjab a 1 in Mathematics

4n^2 - 4n - 35 = 0
6m^2 + 19m + 10 = 0

I need to find the roots of each equation. Can you just tell me the numbers from the two parantheses? for example, the answer would be (3m+2)(m+5). i need something like that

Thanks in advance!

2007-08-25 04:29:59 · 6 answers · asked by Anonymous in Mathematics

its very similar to another q. i asked it was about L.arts but i just dont like science very much and i wanted to know why some people like it

2007-08-25 04:27:46 · 6 answers · asked by Anonymous in Other - Science

2007-08-25 04:24:30 · 6 answers · asked by Thuy 1 in Engineering

(as its main diet?)

2007-08-25 04:24:21 · 8 answers · asked by Anonymous in Zoology

2007-08-25 04:20:33 · 5 answers · asked by maroun 2 1 in Astronomy & Space

Please help me solve this one....I just don't understand how to do this.

2007-08-25 04:19:25 · 16 answers · asked by isis0813 1 in Mathematics

2007-08-25 04:18:31 · 6 answers · asked by Anonymous in Mathematics

just curious.
thanks

2007-08-25 04:16:25 · 8 answers · asked by para.siempre.te.amo. 1 in Earth Sciences & Geology

2007-08-25 04:11:12 · 4 answers · asked by Gracie 2 in Geography

2007-08-25 04:10:08 · 8 answers · asked by Zefram 2 in Biology

A rock is thrown upward at an initial velocity of 42 ft/sec from a platform 28 ft high. How many seconds will it take to hit ground? (Round to 2 decimal places.)

2007-08-25 04:09:01 · 4 answers · asked by Anonymous in Mathematics

Why is there a need to determine the densities of solid and liquid? Cite their significance.

Why is it necessary to eliminate air bubbles in the cylinder when measuring the volume of the pebble?

Suppose the pebble is not completely covered with water, how would this affect the calculated density?

What is the standard density of water? Describe the meaning of the said standard with corresponding meaning of the units used.

2007-08-25 04:05:30 · 1 answers · asked by clicked 1 in Chemistry

Indicate the type of change in the following processes:

a. distillation
b. souring of milk
c. rusting of iron
d. fermentation
e. photosynthesis
f. ripening of fruit
g. digestion
h. formation of snow

2007-08-25 04:03:35 · 5 answers · asked by clicked 1 in Chemistry

If I don't want to teach, what else can I do with a BA in mathematics. I'd like something that involves computing, doing mathematical operations and stuff..I enjoyed doing algebra..I feel like this could be a suitable job for me...something in finance. Any ideas?

2007-08-25 03:57:40 · 5 answers · asked by momoray2002 1 in Mathematics

I'm working on a multiple choice and the answers are different than my answers...

Here are the distances:
1. (-4,2) - (4,-2)
2. (-1,3) - (-3,-2)
3. (1,4) - (3,0)
4. (-4,2) - (4,3)

For problem 1. my answer was 4√5 and the only choices are
√86
√89
2√17

I don't know what to do...

2007-08-25 03:56:44 · 5 answers · asked by kiki Dee 5 in Mathematics

2007-08-25 03:56:16 · 2 answers · asked by lili 2 in Engineering

0.000419

2007-08-25 03:53:02 · 4 answers · asked by Anonymous in Mathematics

I must be missing the obvious here.

If you have a five gallon milk jug and a three gallon milk jug, how do you measure exactly one gallon without wasting (pouring out) any milk.

I came up with filling up the three gallon jug and pouring it into the five gallon jug and then repeating it. When the five gallon jug is full, you have one gallon left in the three gallon jug. But this is not the answer he is looking for.

Thanks!

2007-08-25 03:52:08 · 6 answers · asked by I ♥ old VW's 4 in Mathematics

maybe some smart astrophysicists can answer this one for me....my brain is getting tired thinking about it

2007-08-25 03:48:42 · 8 answers · asked by ? 3 in Astronomy & Space

and where?

2007-08-25 03:45:11 · 4 answers · asked by ineedmathhelppeas 1 in Mathematics

2007-08-25 03:43:56 · 3 answers · asked by serena p 1 in Mathematics

2007-08-25 03:43:29 · 7 answers · asked by BLooper 1 in Astronomy & Space