Homework Help - September 2006

2006-09-30 17:41:26 · 5 answers · asked by Anonymous

1)2x^2+5x+2=
2)7x^2 -15x+2=
3)2x^2-7x+3=
4)7x^2-10x-8=

2006-09-30 17:32:48 · 5 answers · asked by koalabear 2

why do you think milk is essential for growing plants??...what are the nutrients found in milk that help plants grow?...pls. answer! It will really help.... ;) TNX!

2006-09-30 17:23:27 · 7 answers · asked by sweetgal 3

How do you solve:
x+2 over x-3 is less than or equal to 2

2006-09-30 17:14:07 · 7 answers · asked by Anonymous

please don't list spark notes or any of the other useless ones. THNX

2006-09-30 17:12:38 · 3 answers · asked by peacein lovin 2

natural rights: life liberty, property.

2006-09-30 17:08:26 · 2 answers · asked by Dauphin 1

Question:
Find the number of moles [AFTER Reaction] of KBrO3 after the reaction.

Given and Calculated:

I3(-) + 2S2O3^2(-) ---> 3I- + S4O6^2(-)

BrO3(-) + 9I(-) + 6H3O(+) ---> Br(-) + 3I3(-) + 9H20
(both equations are given and balanced)
Nh3OHCl:
concentration = 0.020 M
Volume used in each reaction = 10mL

KBrO3:
concentration = 0.020 M
volume used in each reaction = 20 mL

Na2S2O3:
concentration: 0.100M
flask 1:
inital burette reading: 0 mL
final burette reading: 13.2 mL
flask 2:
inital burette reading: 13.2 mL
final burette reading: 26.2 mL
flask 3:
inital burette reading: 26.2 mL
final burette reading: 40.3 mL

2006-09-30 17:03:40 · 2 answers · asked by Anonymous

At River Hill High School they planned an all-school formal dance, and set ticket prices at $10. They hired a disc jockey for $300 and had to plan on a custodial fee of $100.

1. There were various proposals for sharing profits from the dance. What function rule would give the senior class a share if profits were shared in the following way?
> Equally among the four classes in the school
> In a ratio 4:3:2:1 among the four classes in the school, with higher classes getting the greater shares

2006-09-30 16:59:36 · 5 answers · asked by Anonymous

2006-09-30 16:52:39 · 12 answers · asked by chrisgll2 1

f(x) = -8x^3 -22x^2 +58x +72
-----------------------------
-2x^3 -4x^2 +58x +60



The domain of the function f(x) in interval notation = ?

The roots of the function = ?

Hole at the location ( ? , ? )

Any help would be great thanks!

2006-09-30 16:50:23 · 2 answers · asked by gankthese 1

2006-09-30 16:44:02 · 8 answers · asked by Fred 7

I'm helping my friend with her homework, but I completely forgot how to do this!

2006-09-30 16:39:36 · 6 answers · asked by Liz♥ 4

the end of everymonth Elle Deposits $500 into a savings account,with an anual interest rate of 6% compounded monthly.How much interrest will be earned at the end of 4 years?

2006-09-30 16:29:52 · 2 answers · asked by RIMAS 2

2006-09-30 16:29:37 · 11 answers · asked by sissybombay 3

Hi. I have been having trouble with acceleration in my physics class. Just wondering if someone can help me. Quite frankly i'm a bit dumbfounded.

The question is...

Calculate the instantanious speed in m/s at the 10 second mark for a car that accelerates at 2 m/s/s from a position of rest.

How do tou solve this? Any formulas to use?

Any help would greatly be appreciated.

2006-09-30 16:25:09 · 2 answers · asked by hourocketsfan 1

Around the time when the united states of america was created... did they use slaves in war? if so please give me an example.

2006-09-30 15:53:18 · 4 answers · asked by yassem1ne 2

Does anyone have a classical or well known example of an anti-hero?

2006-09-30 15:32:52 · 8 answers · asked by pantera 2

I need help on my homework, will anyone help me please?
thank you if you do
I need help on comparing and ordering rational numbers:
17 over 51 is greater than less than or equal to 0.3 (with notation bar on top)
ITS NOT THAT IM STUPID BUT I HAVE A LOUSY TEACHER WHO DOESNT EXPLAIN AND IM IN HONORS AND I DONT WANT TO HAVE ONE LESS HONORS CLASS BECAUSE OF HIM SO PLEASE HELP ME AND EXPLAIN IT TO ME

THANK YOU!!!!!!!!!!!!!!

and if you think that im being rude because of all those caps i put sorry, i didnt mean to be rude, but i really need the help

2006-09-30 15:28:46 · 9 answers · asked by Smiley 2

it is kurt lewin second type of his three bsic type of conflict

2006-09-30 15:26:41 · 3 answers · asked by Anonymous

I am so confused! I'm supposed to be understanding this for a Spanish class, but I have no idea what he's talking about! Can someone please give me a middle-school level explanation on this??? Thanks!

2006-09-30 15:24:46 · 3 answers · asked by Anonymous

Hi! I'm chinese! check is there is any spelling, grammer or phrse that is wrong , thankyou.
There are many tools in the Blackfoot tribe, and there are three tools that are very useful when they go hunting. The first tool is Arrowhead. Arrowheads are made out of hard rocks, and it was tied onto sticks. Arrowhead can hurt animals, so it is useful when you go hunting. The second tool is a hide scrapper, it is useful too because it can scrap hides and fur off the animals. The third tool is a Travois. Travois is a tool that can carried by animals, I think I would want to have a Travois myself, it is fun to be carried by animals, I think buses or cars are bored!

2006-09-30 15:13:16 · 12 answers · asked by Anonymous

This is question from my lab. We're investigating chemical equilibriums.

2006-09-30 15:13:04 · 2 answers · asked by LBj 2

I know someone out their has some info or wants to help me on how Genghis Khan came to power and how his Mongol Empire influenced Central Asia..

(Its for a Freshman World History Class)

2006-09-30 15:12:30 · 4 answers · asked by I Hate Liberals 4

2006-09-30 15:12:14 · 3 answers · asked by Anonymous

Can i please have a detailed answer. Thanks!

2006-09-30 15:06:05 · 13 answers · asked by Paul 1

as in john lockes' natural rights.

2006-09-30 14:33:04 · 2 answers · asked by Ophelia 2

2006-09-30 14:30:23 · 2 answers · asked by csumicro 1

my essay prompt: to what extent did the French Rev accomplish its social, political, and religious goals until the establishment of the Directory in 1795?

2006-09-30 14:19:15 · 4 answers · asked by foodmunkee1117 1

i've never have written in this format before. I've only written in MLA. please help...i have a paper due monday and no clue how to write it.

*the teacher never showed us anything*

2006-09-30 13:49:46 · 4 answers · asked by ♥Brown Eyed Girl ♥ 5

Hi. For as long as i can remember I have not been to math savvy. I remember getting it, and then forgetting it. I have tried to do all i can. Tutors, extra tutoring, practice, and I do ok at home. when I take tests, I feel like I get it, but then I end up failing them. i dont feel nervous. I really dont like to tell myself I have a mah fear, but I see that there are times when I get overwhelmed by it. I've tried to change y negative thinking, but my low test scores reinforce that I'm not understanding something. What Can I do ? why Do i feel like mathis hard! this ismy only trouble area. I feel like its holding me back. Help! Ive failed math before, twice, and its not because I'm slow, but because of this problem. If I dont get a grip on it, I can end up failing college because I am inlearning support, and this is my last attempt. Why is it giving me such a hard time?

2006-09-30 13:43:29 · 7 answers · asked by ? 5