Science & Mathematics - 20 November 2006

2006-11-20 08:57:09 · 9 answers · asked by <33 ash.&& 1 in Physics

it say on the bottle it contains xylometazoline hydrochloride. Does anyone know what that is and is it dangerous or what effect it would have long term ??

2006-11-20 08:56:02 · 3 answers · asked by Anonymous in Medicine

The function is h(x)=-2(x-1)^2-3

I know the answers from the back of the book, but I don't understand how to find them. Also do I need to find the axis of symmetry and min/max value before or after I graph the function? All it says is "For each of the following, graph the function by hand and find the vertex, the axis of symmetry, and the maximum value or the minimum value."

Please explain to me HOW to get the answers. Thanks!!!!!!!!

2006-11-20 08:48:29 · 7 answers · asked by jacque_sue89 3 in Mathematics

Solve
4x+2y+3z=6
3x+y+2z=8
x+y+z=5

2006-11-20 08:48:23 · 5 answers · asked by Erica C 1 in Mathematics

Two chlorine atom bonds = how many electrons?

2006-11-20 08:47:25 · 3 answers · asked by Stephanie C 1 in Other - Science

I'm in Adv. Algebra II. I understand what we cover in class perfectly, but when time comes for the test, I'm doomed. I have yet to make an A in this class, and my last test resulted in a D. I'd LOVE to raise my 79% up to a higher B by report card time in 5 weeks. Does anyone have tips for my horrible test taking skills?

2006-11-20 08:42:46 · 11 answers · asked by Bella Rosa 2 in Mathematics

2006-11-20 08:38:07 · 5 answers · asked by emily m 1 in Mathematics

2006-11-20 08:36:47 · 13 answers · asked by Jenny M 1 in Mathematics

2006-11-20 08:34:45 · 7 answers · asked by pikeruss 4 in Geography

2006-11-20 08:34:10 · 4 answers · asked by Anonymous in Medicine

2 rational roots
2 irrational roots
2 complex (conjugate)
real (rational)

2006-11-20 08:33:28 · 8 answers · asked by Dre 1 in Mathematics

With all the Nuclear and Atomic threats in the world today, not to mention all the blasts that have been in the past, isn't it feasable that a strong enough explosion in any specific angle from our planet would affect the orbit it has around the sun? Very much like the shuttle and satillites use relatively small bursts to adjust their orbits, one would think that the size of our nuclear explosions would easily (if not already has) thrown our planets orbit at a differnt variation of it's origanal path. I'm not saying 1 blast would send us into the sun or out of the system, but we could think it's possible that some of this global warming could be attributed to a slightly decreased distance from the sun as well as the other attributes of polution and the destruction of our rain forests.

What are some other peoples thoughts on this? Or am I just being a "worry wart"? <(^-^)>

2006-11-20 08:32:51 · 12 answers · asked by Anonymous in Astronomy & Space

2006-11-20 08:31:45 · 13 answers · asked by afrprince77 2 in Astronomy & Space

36*a^8*b^4 times 1/2

over

27*a^9*B^6 times 1/3


do i subtract the exponent from top to bottom
or do i multipy first and then reduce or am i going in the wrong direction

2006-11-20 08:30:36 · 8 answers · asked by ijenjen3 2 in Mathematics

IF I RAN A TRACK FIELD FIVE TIMES HOW MANY MILES WOULD THAT EQUAL TO

2006-11-20 08:30:31 · 3 answers · asked by MICHAEL D 1 in Geography

2006-11-20 08:29:37 · 2 answers · asked by Anonymous in Earth Sciences & Geology

These are my choices...Which one is the easiest?

Mathematics 3 Hours
(A) *MTH 1473 Math For Critical Thinking
(A) *MTH 1483 Mathematical Functions and Their Uses
(A) *MTH 1513 College Algebra
(A) *MTH 1613 Plane Trigonometry
(A) *MTH 1715 College Algebra and Trigonometry
(A) *MTH 2114 Analytic Geometry and Calculus I
(A) *MTH 2124 Analytic Geometry and Calculus II

2006-11-20 08:28:03 · 8 answers · asked by brunettebabe 2 in Mathematics

How does this work. Do I invert and cut the 15 degree... I

Its for a corner brace on the inside corners of a row boat. I used my sliding T bevel, to get the looking down angle, for the corner ( left to right or horizontal angle ) but then there is the angle in the walls of the boat. That slight angle that is up to down or vertical angle as the walls of the boat chamfor.. Thankyou

2006-11-20 08:27:28 · 4 answers · asked by J S 2 in Mathematics

what is
2.5m =25 and
-3.25t = -3.11
anybody who helps me will be blessed

2006-11-20 08:26:33 · 5 answers · asked by Anonymous in Mathematics

2006-11-20 08:22:18 · 6 answers · asked by Pegg C 1 in Astronomy & Space

2006-11-20 08:22:04 · 6 answers · asked by Anonymous in Engineering

In pentagon AMTYC, AC = MT = 10, YT = CY = 20, angle A = angle M = 135deg, and angle Y = 150deg. Find the area of the pentagon to the nearest square unit. Show your work please

2006-11-20 08:22:01 · 7 answers · asked by Anonymous in Mathematics

cure obesity by loosening your belt...

Think about it for a minute and tell me if you agree or disagree. I tend to agree, due to the concept of latent, or induced demand.

2006-11-20 08:18:04 · 5 answers · asked by Stretchy McSlapNuts 3 in Engineering

this is for a serious formal interview

2006-11-20 08:17:24 · 7 answers · asked by Deez nuuts 1 in Zoology

I have seen it in the wilds a deer coming across a toad well stomp it out, muskrats will kill and leave salamanders and frogs, birds hate them and well pick and kill them and leave them, coyotes and bobcats about the same, after treating the water to kill them fish are back in numbers ducks and other water fowl come to play where never once before frequented. are this amphibians alien do they put stress on all other wild life including humans?

2006-11-20 08:15:49 · 1 answers · asked by Anonymous in Biology

2006-11-20 08:14:32 · 6 answers · asked by George R 1 in Mathematics

2006-11-20 08:14:22 · 10 answers · asked by Susan M 1 in Mathematics

2006-11-20 08:13:46 · 6 answers · asked by Anonymous in Other - Science

of the alkly halide product with little to not optical activity. Explain.

Sn1 reaction.

2006-11-20 08:12:03 · 1 answers · asked by kelxcore09 1 in Chemistry

2006-11-20 08:11:36 · 6 answers · asked by imarealoutlaw 1 in Astronomy & Space