Science & Mathematics - 5 September 2007

2007-09-05 15:56:11 · 4 answers · asked by Anonymous in Biology

Given the equation y = 1/2x + 5 and the Domain: 0, 1, 2, 3. Find the range.

How would I find the range? The teacher didn't explain this to us in class, I guess she forgot, and I have a test on this tomorrow! any answers are appreciated, thank you.

2007-09-05 15:55:21 · 11 answers · asked by Anonymous in Mathematics

84???

2007-09-05 15:54:17 · 2 answers · asked by Hola=D 2 in Mathematics

2007-09-05 15:53:27 · 3 answers · asked by comet 1 in Mathematics

Is this authentic footage (it looks kind of too perfect)? If so perhaps it could be experimental anti-grav craft from the US Gov or it could be the Annunaki coming back if you believe Zecheria Sitchin or it could really be from outside of our solar system.
I believe in the possibility of life elsewhere in our universe, but that life having the capability to travel light years rapidly I'm kind of skeptical about. However, since humans can postulate the possibility of rapid interstellar travel, then it seems probable that a more advanced civilization than ours could possibly achieve rapid interstellar flight to visit us. For what we do know on the subject of extra-terrestrial intelligence google--Fermi Paradox; SETI. Thanks for intelligent open-minded answers.

2007-09-05 15:47:45 · 3 answers · asked by Deslok of Gammalon 4 in Astronomy & Space

2007-09-05 15:47:31 · 12 answers · asked by rec girl 4 in Zoology

such that if you knew 2 of these factors, you could determine the third factor? If so, what is the equation?
.

2007-09-05 15:47:22 · 1 answers · asked by Wise@ss 4 in Weather

EH-

Biology homework...

^^;;

2007-09-05 15:46:38 · 12 answers · asked by Chi 2 in Biology

do the following examples describe reproduction or not...thanks =}

-new leaves appear on a tree in spring
-an amoeba divides in half
-a bean plant produces seeds in long pods
-a starfish produces a new arm after losing one to a predator

2007-09-05 15:44:50 · 6 answers · asked by Daisy 2 in Biology

I really need this pic because I'm thinking of a cool tat and this would totally represent myself. please email me if you guys are jd buffs. I'll email you the pic that I have. If you guys would have it please scan and email it back to me because all of my little kid pics with this shirt on is next to impossible to see. thanx. email is tjthompson20. Please help a jd dude out!

2007-09-05 15:41:49 · 6 answers · asked by Travis T 1 in Agriculture

A gas has a volume of 400 mL at a pressure of 3 atm and a temperature of 127 °C. What would its volume be at STP?

thanks in advanced

2007-09-05 15:41:46 · 1 answers · asked by Anonymous in Earth Sciences & Geology

we cleaned a penny, and put it in a sodium hydroxide-zinc mixture over a bunsen burner. it turned silver. then we took it out, and just held it over the flame with tongs, and it turned gold.
Here are some questions i have:

1. did the copper change to gold? explain. (i put no, and my reasoning was "you told us it wasn't"...i didn't actually know)
2. what intensive property could be used to prove your explanation? (i dont know this either)
3. list 1 extensive and 1 intensive property of the token
4. the last change formed an alloy, was the last change physical or chemical?
5. did the last change form a compound, mixture, or new element?
6. what was the final product? ( i think its brass but idk)

i need help figuring these out, but i would like a good explanation so im actually learning something

2007-09-05 15:40:44 · 3 answers · asked by lambofgod925 2 in Chemistry

CAN YOU HELP ME SOLVE IT'S ALGEBRA

2007-09-05 15:40:24 · 4 answers · asked by Amber C 1 in Mathematics

Consider how the sensory system might have evolved to best serve the needs of the animal

2007-09-05 15:40:05 · 6 answers · asked by veisinia P 1 in Zoology

2007-09-05 15:38:23 · 3 answers · asked by precious_pereda 1 in Earth Sciences & Geology

2007-09-05 15:36:09 · 2 answers · asked by redalert 2 in Physics

2007-09-05 15:35:07 · 6 answers · asked by ayman3701 1 in Geography

2007-09-05 15:33:38 · 7 answers · asked by Anonymous in Mathematics

What is the chain rule of calculus? I do not really understand the process. Use f(x) = (x^2+1)^3 as an example please

2007-09-05 15:33:06 · 2 answers · asked by chenying702 1 in Mathematics

2007-09-05 15:28:44 · 4 answers · asked by scarpent1901 1 in Zoology

I'm doing homework for Biology about the foods Red tailed hawks eat. I haven't been able to find a specific kind of lizard that the hawks eat. I need a specific kind. If you know by any chance, help me out, won't you?

2007-09-05 15:27:02 · 6 answers · asked by concretelake 2 in Zoology

i have homework and i cant figure out these two problems
#1- use the order of operations
and the digits 2,4,6,and 8 to create an
expression with a value of 2

#2- without parentheses,the expressions
8+30 divide 2+4 equals 27. place parentheses
in the expresions so that it equals 13; then 23
please anyone who can help i have been trying for a long time but cant seem to get it

2007-09-05 15:25:19 · 2 answers · asked by twinkle 1 in Mathematics

how do you find what the greatest integer is?

2007-09-05 15:23:37 · 2 answers · asked by Anonymous in Mathematics

It's ussualy 11:11 or 12:12, i don't know If i just started to notice of if it means something....

2007-09-05 15:21:53 · 10 answers · asked by crisbi_bb 1 in Astronomy & Space

2007-09-05 15:19:41 · 1 answers · asked by tamilan 1 in Engineering

Im playing with the bears and the tarantulas and the water is ussualy storm like. The Polar bears are babys and the tarantulas are soft and nice.

2007-09-05 15:17:55 · 7 answers · asked by crisbi_bb 1 in Astronomy & Space

Just wondering...

2007-09-05 15:17:23 · 5 answers · asked by Veritas 7 in Zoology

Other than what part of the world, what's the difference?

2007-09-05 15:13:16 · 6 answers · asked by Anonymous in Weather

2007-09-05 15:12:07 · 6 answers · asked by vazdis 1 in Weather

2007-09-05 15:11:18 · 1 answers · asked by Bill T 1 in Zoology