Science & Mathematics - 6 December 2006

ok, i got most of my homework done but these 6 problem...I don't beleive the teache covered it, and i don't know if normal people understand the math book, but it is like a whole diffrent langauge.

I have no friends in any algerbra 2 class, b/c i am ahead for my age... and my parents don't know, nor does my school have after school tutoring...so i am stuck.

can you explain to me how to do these problems? i don't so much want the awnsers, i want to know how to do it..

ok here is a couple, i can figure it the rest out if you show me how to do these..


4Log^6(3 x^6 * y^4)= 2Log^6 (5x^3 * y^8)



5log^2(5)-I got 10 is that right? someone gave me this awnser, but i didn't understand how he explained it


5log 2x^8 - Log 8x^3

can you please help? I am failing this class and i need to pass it so i can move on to precal next year, if i fail then i am ******

2006-12-06 13:47:30 · 2 answers · asked by Milo Camalanee 2 in Mathematics

I have researched this question, and all that my sources tell me is that that area has the perfect conditions to create ozone. But, once the ozone is made, it seems that it would expand and disperse itself throughout the atmosphere rather then remain in such a small area.

2006-12-06 13:47:15 · 4 answers · asked by Curious George 1 in Physics

2006-12-06 13:45:58 · 2 answers · asked by rosy blue 1 in Chemistry

the dx on the top throws me off

2006-12-06 13:44:36 · 2 answers · asked by Anonymous in Mathematics

2006-12-06 13:44:22 · 4 answers · asked by Willem V 3 in Engineering

I can't create the triangle and it's already dark here, so I can't take the picture outside. The lines also have to be straight.

2006-12-06 13:44:15 · 5 answers · asked by Anonymous in Mathematics

Calling all fellow medical students, nurses, doctors, surgeons, dentists, and anyone else handy with a needle holder, forceps, and some Ethilon!

Any tips for what material I can use to practice suturing at home? I have the equipment and suture packs, but I'm in need of something that feels kinda fleshy!

I've been told banana skins and orange peel, but first one seems too soft, and second too hard. My gf suggests suturing our Thanksgiving turkey after we stuff it good - which sounds like a great idea to me.

Any other suggestions for less festive times of the year? :)

2006-12-06 13:44:04 · 6 answers · asked by Mark O 1 in Medicine

ok... this is my friend's homework and he need help and i'm not so sure of my answer either.
the question is "x=4 and y=3" ... they are working on something like this:

^
|
<----------------->
|
v

and it's on a graph paper...
help please???

2006-12-06 13:42:19 · 5 answers · asked by xxazaleanne 3 in Mathematics

2006-12-06 13:42:06 · 4 answers · asked by maivas229 5 in Physics

please help me with this

2006-12-06 13:41:52 · 5 answers · asked by lolland88 1 in Earth Sciences & Geology

The force of gravity accelerates the mass 'm'. There is a critical height where mass 'm' flies off. How fast is it going, using only R, h and gravity = 9.81 m/s^2? Here is the picture you will need to use for the problem: http://session.masteringphysics.com/problemAsset/1011090/26/MWE_we_9.jpg

2006-12-06 13:40:17 · 1 answers · asked by Jen 2 in Physics

the ones i can think of are:

Matrixes by hand: Row Reduction, Cramer's Rule, Inverse Matrix Method

Matrixes in graph calc: inverse matrix method

by hand methods: substitution, elimination...

any others?

2006-12-06 13:39:57 · 1 answers · asked by Anonymous in Mathematics

2006-12-06 13:38:25 · 2 answers · asked by Anonymous in Biology

ans. is may be the northwest
the south
the Midwest
the West

2006-12-06 13:38:00 · 6 answers · asked by romi b 1 in Geography

2006-12-06 13:37:08 · 14 answers · asked by Anonymous in Astronomy & Space

2006-12-06 13:36:25 · 3 answers · asked by clydebarnabasfrog 1 in Engineering

2006-12-06 13:36:03 · 6 answers · asked by Eric G 2 in Engineering

I asked my girlfriend what she wanted to do tonight and this is all she said...

2006-12-06 13:36:03 · 9 answers · asked by Anonymous in Mathematics

Is theirany new planet found

2006-12-06 13:35:58 · 6 answers · asked by Sagar t 1 in Astronomy & Space

2006-12-06 13:35:20 · 10 answers · asked by coolkid 1 in Astronomy & Space

2006-12-06 13:34:56 · 4 answers · asked by Dina P 1 in Engineering

I'm trying a project that if I can give myself a little extra "charge" will I be more awake in the morning.

2006-12-06 13:33:23 · 5 answers · asked by Anonymous in Physics

When I push on my eyes, various colors appear like clouds in my eyes(like green, blue, and purple)? I know I sound like a five year old asking this, but I've always wondered why and nobody ever knew.

2006-12-06 13:32:53 · 7 answers · asked by voltzart 1 in Biology

Alright, so I know that light and chlorophyll are needed in photosynthesis I just don't know why exactly.

2006-12-06 13:32:51 · 6 answers · asked by The Great Hanini. 1 in Biology

I am lost. I have no clue as to where I can even start this problem. If you have any idea as to what equations or how to solve this problem, please help. Thank you.


Tim spent all his money in five stores. In each store, he spent $1 more than half of what he had when he came in. How much money did Tim have when he entered the first store?

2006-12-06 13:31:53 · 4 answers · asked by Anonymous in Mathematics

2006-12-06 13:31:45 · 6 answers · asked by Dellajoy 6 in Botany

ok well im working on my math and its kind of confusing me because i have never really been good at math and if you guys could help me or show me the steps for these few problems it would be very helpful to me. Thanks! and by the way no im not doing this just to get out of work or anything, its because i accually need help. Thanks again!

USE A CACULATER, PAPER AND PENCIL, OR MENTAL MATH TO FIND EACH UNIT RATE:

200yd in 5 min

700L in 24 h

USE DIMENSIONAL ANALYSIS TO FIND AN EQUAL RATE:

$33/h = $__/min


thanks again for the help =)

2006-12-06 13:31:27 · 6 answers · asked by Anonymous in Mathematics

what does each letter stands for

2006-12-06 13:28:50 · 3 answers · asked by Anonymous in Biology

2006-12-06 13:27:09 · 15 answers · asked by Anonymous in Physics

2006-12-06 13:27:06 · 11 answers · asked by bigdstl 1 in Geography