Science & Mathematics - 3 September 2006

2006-09-03 10:19:10 · 16 answers · asked by CLARK H 1 in Earth Sciences & Geology

2006-09-03 10:15:06 · 11 answers · asked by moonface 2 in Biology

3 times, is that right

2006-09-03 10:10:40 · 5 answers · asked by Olivia 4 in Mathematics

2006-09-03 10:10:30 · 13 answers · asked by Anonymous in Astronomy & Space

2006-09-03 10:05:20 · 9 answers · asked by lookitzhealthy 2 in Biology

in a billion years or so when humans have died out what animal do you think will evolve to take our place and rule the world?

2006-09-03 10:02:09 · 8 answers · asked by Anonymous in Other - Science

K, im really stuck this time

A function is defined by f(x) = {2x - 3}

Evaluate f(1)

2006-09-03 10:00:41 · 2 answers · asked by Anonymous in Mathematics

The diameter of the Milky Way disc is approximately
9 x 10^20 meters. How long does it take light, traveling at 10^16 m/yearto travel across the diameter of the Milky Way?

2006-09-03 09:56:24 · 7 answers · asked by superhomer1221 2 in Mathematics

* indicates multiplication


possible answers...

1

x

1/x

-x

or none of these

What did you come up with?

2006-09-03 09:51:47 · 4 answers · asked by Doug 2 in Mathematics

I know I would! I'd be so delicious.

2006-09-03 09:47:14 · 11 answers · asked by Sonny D 1 in Biology

Also, what about the springs that form streams and the streams form rivers. what about artesion wells?

2006-09-03 09:46:54 · 7 answers · asked by humpy 1 in Earth Sciences & Geology

2006-09-03 09:41:00 · 24 answers · asked by toastalive 1 in Biology

continental shelf
continental slope
abyssal plain
abyssal hill

2006-09-03 09:36:31 · 9 answers · asked by Sandy K 1 in Earth Sciences & Geology

Ok i have this project due in one of my classes and i was wondering if anyone could help. First what the heck is an animal scientist and please put this in normal people words because the sites i go to use really hard words and i also need to know if there are any websites that help research careers in medical professions because this class is a healt occupations class! thanks!

2006-09-03 09:35:45 · 7 answers · asked by Zach M 1 in Zoology

lim ___x + 2___
x=>2 sin (x + 2)


has the value ..... ?



.
I got 1/2 , is it right

2006-09-03 09:18:08 · 6 answers · asked by Doug 2 in Mathematics

2 bicycles start traveling 5/mph towards each other ,one starts on point A one starts on point B. the total distance is 10 miles .
than a fly who was on the handlebar on point A begin to fly towards bicycle B with a speed of 7/mph than she fly back to bicycle A and than she will fly again where bicycle A & bicycle B meet.

question : how far will the fly flown by the time the bicycles meet?

2006-09-03 09:11:59 · 3 answers · asked by tazstang4me01 1 in Other - Science

Let f(x) = a sub n x^n + a sub n-1 x^n-1 +...+ a sub 2 x^2 + a sub 1 x + a sub 0

and

g(x) = b sub k x^k + b sub k-1 x ^k-1 + ... + b sub 2 x^2 + b sub 1 x + b sub 0 .

sub=subscript

n and k are whole numbers. All of the coefficients are real and the lead coefficients (the coefficients of the highest powers) are positive.

Then if n > k, lim f(x)/g(x) =
.... x=>oo

I have to chose from

... a sub n / b sub k
... a sub 0 / b sub 0
... oo
... 0

or is it none of these

2006-09-03 09:08:59 · 5 answers · asked by Olivia 4 in Mathematics

2006-09-03 09:06:46 · 8 answers · asked by Anonymous in Astronomy & Space

2006-09-03 09:01:02 · 6 answers · asked by sadmad 1 in Biology

I am 59 years old, I have been in menopause for 3 years and now I have started flowing heavy again. Any suggestions.

2006-09-03 09:00:38 · 11 answers · asked by Lee West tennis 1 in Medicine

2006-09-03 08:53:34 · 4 answers · asked by Anonymous in Other - Science

2006-09-03 08:52:36 · 6 answers · asked by josh.isaiah 2 in Medicine

= x^2 + 3, if x < 0
= 0, if x = 0
f(x) = x^2 - 3 if 0 < x < 2
= 1 if x = 2
= x^3 - 7 if 2 < x.

Then lim ... f(x) =
x=>0+


I came up with two answers so far

-3 and 1

2006-09-03 08:50:48 · 4 answers · asked by chris 2 in Physics

black pepper tree from Vietnam. The fruits which consist in green berries containing in turns black berries, really seem those of pepper but there is a great difference between this plant and those I could find out on the Internet: this plant has big thorns, and there are thorns on both sides of leaves too. At this point I ask myself if this really is a black pepper tree. Is there someone from Asia or other countries of course, able to give me an answer?

1 secondo fa - 3 giorno/i in attesa di risposta.

2006-09-03 08:49:53 · 6 answers · asked by Looking for roots 2 in Botany

Checking my work on my statistics stuff...

You're an insurance agent, selling insurance: $1000 policies against occurence B. B happens to 2% of the people owning the policy, historically. There's a $20 administrative fee for each policy sold.

How much does each policy have to cost to make a $100 profit on each?

Here's basically what I did:
P=profit, n=number of policies, p=price per policy, P/n=profit per policy

P=np-20n-(1000n*.02)
P=np-40n
P/n=p-40
100=p-40
p=140

Is that about right?

2006-09-03 08:47:08 · 6 answers · asked by Anonymous 3 in Mathematics

not the thrill seeker but, the acrobat. try to answer on your own.

2006-09-03 08:46:05 · 7 answers · asked by someones sister 4 in Zoology

lim .... (x^2 - 4)/(x^3 - 8)
x=>2

2006-09-03 08:45:28 · 5 answers · asked by chris 2 in Mathematics

becouse these plants may not originally contain these substances in them, or do thay?

2006-09-03 08:37:35 · 5 answers · asked by jesu 2 in Biology

For all values for which the expressions are defined, sin x - cos x and

_____1_____ are equivalent expressions.
sin x + cos x

2006-09-03 08:37:03 · 5 answers · asked by Doug 2 in Mathematics

It seems that there is much less oil south of the equator. Could someone please give me a scientific explanation for this. Why are the reserves concentrated in the North? Is the Southern oil simply under the ocean, and if so, why does no one talk about it?

2006-09-03 08:33:29 · 5 answers · asked by myx.omatosis 1 in Earth Sciences & Geology