Science & Mathematics - 3 January 2007

The quotient when 3 more than a number is divided by 3 less than that same number.



The sum of m and n, divided by the difference of m and n

2007-01-03 14:47:43 · 4 answers · asked by ruben c 1 in Mathematics

I've been put on antidepressants for my ADD (don't know how that works, but oh well) and my doctor didn't have a lot of time to explain the drug for me because he had a patient waiting. In other words, I'm completely in the dark about what I'm taking every day. My mom sets the pill out for me, and I really don't want to ask to see the bottle because my mom might freak out. (I've been really down in the dumps lately, and my whole family knows my suicide method of choice would be by medication overdose... I don't want them to go crazy, you know how parents are. x_x Always assuming crazy things.)
It's an orange pill, about the size of a dime or so. You're supposed to take it daily, until it builds up in your system. Can somebody identify it for me? I want to be able to research the side effects and so on. =/

2007-01-03 14:46:40 · 5 answers · asked by Koko 4 in Medicine

2007-01-03 14:46:37 · 3 answers · asked by styles4u 4 in Mathematics

I need help with this math question.

solve for x and y:
-------------------
/ 3y 3y \
/3x 3x \
-----------------------
\ 4x + 5 4x + 5 /
\ 3y - 20 3y - 20/
-------------------

This is supposed to be a polygon

Just pretend as if all the lins are connected. each equation is the measument of the angle.

2007-01-03 14:45:26 · 2 answers · asked by Ace 1 in Mathematics

Express each as a function of 0:
a. sin (270° + 0)
b. cos (π +0)
c. tan (810° +0)
d. sin (0 - 180°)

2007-01-03 14:44:53 · 2 answers · asked by Anonymous in Mathematics

Bob, Celia, Sam and Daniel contributed money to buy their boss a retirement gift. Sam and Daniel each gave the same amount of money. Celia gave 12$ more than Daniel. Bob gave half as much as Celia gave. If the four workers gave a total of $81, how much did Sam give?

This is how I did the problem:

2x + x+12 + (x+12)/2 = 81
3x + 12 + x/2 + 6 = 81
3x + 18 + x/2 = 81
3x + 18 + x = 162
4x + 18 = 162
4x = 144
x = 36

36 is not the answer. What did I do wrong?

2007-01-03 14:44:28 · 6 answers · asked by Anonymous in Mathematics

1. Find the value of :

a. log sin 62° 22’ 33”
b. log cot 28° 13’ 17”
c. log cos 125° 15’ 23”
d. log tan 78° 45’ 50”

2007-01-03 14:42:58 · 1 answers · asked by Anonymous in Mathematics

2007-01-03 14:42:02 · 2 answers · asked by gohomeyelow 1 in Mathematics

Solve the following oblique triangles:

11. a = 134.2°, b = 84.54, B = 52° 9’ 11”

12. a = 627.7°, b = 412.2, A =66° 47

2007-01-03 14:39:32 · 4 answers · asked by Anonymous in Mathematics

Thanks for the answer!

2007-01-03 14:37:47 · 7 answers · asked by Nerds Rule! 6 in Biology

i mean when you think about it everything thing in life has thinkness...ok if you drew a line on a piece of paper would you call it 1 dimensional and y...it has a some thickness in it.(or whatever you call it i forgot lol im kinda dumb and 12)

2007-01-03 14:35:47 · 8 answers · asked by asianrbetta 1 in Physics

which one?
a right
a obtuse
a acute
or not a right triangle
explain please

2007-01-03 14:35:32 · 13 answers · asked by Chris FIGggggg 1 in Mathematics

in what country does 40 degress N lattitude cross 40 degress E lattitude? thnx for your help

2007-01-03 14:34:26 · 3 answers · asked by Peace Love Life :) 3 in Geography

Im having a little bit of trouble on almost everything...

2007-01-03 14:33:57 · 2 answers · asked by Terry The Terrible 5 in Mathematics

2007-01-03 14:33:38 · 9 answers · asked by Anonymous in Chemistry

RPG= Rocket Propelled Grenade

2007-01-03 14:33:08 · 6 answers · asked by Anonymous in Engineering

2007-01-03 14:31:11 · 3 answers · asked by Anonymous in Chemistry

for my english class, we have to write a persuasive essay. any feedback would be more than welcome!! :)

2007-01-03 14:30:04 · 16 answers · asked by Catherine 2 in Biology

The church "audio guy" started teaching me some engineering. I was thinking of making this my career. What is a good school and job. im looking for something in live reinforcment, Television, and/or studio recording. Thanks alot anything can help!

2007-01-03 14:28:51 · 1 answers · asked by porscheracergt3 1 in Engineering

2007-01-03 14:28:21 · 6 answers · asked by bethkakid777 2 in Astronomy & Space

1. (a^k)^k=a^9
2. (2^k)*(2^4)=2^7

2007-01-03 14:26:08 · 11 answers · asked by baseballman1243 1 in Mathematics

i dont get it cause there are flying down with so much speed plaz tell me thanks

2007-01-03 14:25:01 · 11 answers · asked by Anonymous in Astronomy & Space

2007-01-03 14:23:31 · 1 answers · asked by CluelessOne 5 in Botany

Any help is appreciated.

2007-01-03 14:22:48 · 6 answers · asked by Random G 3 in Mathematics

I got a huge stalk of sugar cane at the supermarket today. I cut off a piece, and the inside is BLOOD RED! Is this normal?

2007-01-03 14:22:46 · 8 answers · asked by Anonymous in Botany

can you use disposable thermometers to measure water temperature? and can you use the thermometers you use to check if you have a fever to measure water temperature? i need to know because i am measuring water for a science project and i only have the fever ones. but i can go buy the disposable ones. please reply asap.

2007-01-03 14:21:19 · 5 answers · asked by nafx 2 in Other - Science

How far in front should this wind-enhancer be to have the vortex-effect hit the blades at the right spot? Where would I want to paint black and where silver?

2007-01-03 14:17:34 · 5 answers · asked by rainer r 1 in Weather

How far in front should this wind-enhancer be to have the vortex-effect hit the blades at the right spot? Where would I want to paint black and where silver?

2007-01-03 14:16:48 · 4 answers · asked by rainer r 1 in Engineering

i heard that methamphetamine is so addictive that when people who are despreate actually cook it from their own urine is that even possible wow!! you must be really desperate anyways i think that the metabolites might be able to be converted back but i am skeptical to me it sounds like a myth. because imabine how many people would do that if it was possible.

2007-01-03 14:15:36 · 3 answers · asked by Goldfish 2 in Chemistry

When detemining whether a triangle is impossible, one of the ways is to look at the sides of a triangle, right?. Would a triangle with sides b = 12, a = 9.8, and c = 23 be possible? i dont think so, but would like to make sure.

2007-01-03 14:09:15 · 8 answers · asked by helllo1124 1 in Mathematics