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July 1, 2015

Posts by ray


Total # Posts: 412

Algebra 2
would some one please check these for me 1. divide x^2-36y^2 over 5x^2+30y divide (x^2-6xy) A: x+6y over (5x)(x^2+6y) 2. Add. Express your answer in simplest form. 2x 0ver x^2+15x+54 + 4over x+6 A: 6 over x+9 3. solve: (9 over x-5) -1= 8 over x+5 A: -10 and 11 This one I am ...
June 2, 2007

Chemistry
Choose the group from the given list: a) 1A b) 2A c) 3A d) 4A e) 5A The elements in this group are termed alkali metals. a b c d e nvm....choose the wrong question to post the question I wanted to post is: Choose the group from the given list: a) 1A b) 2A c) 3A d) 4A e) 5A ...
April 20, 2007

Chemistry
Suppose you are studying coordination compounds of Co(II) with the ligand pyridine (py, C5H5N, MW = 79.10). You isolate a crystalline compound and since the only available ions are chloride and nitrate, you hypothesize the empirical formula of the coordinaton compound must be ...
April 20, 2007

reading
I need help with questions for the book a boy named slow.Thanks. The questions are 1.what happens when Returns again goes hunting 2.What big thing does slow do, 3.what else does he do to prepare himself for adulthood, 4.What does slow decide to do, 5.what happens as a result? ...
April 12, 2007

algebra
A consultant traveled 7 hours to attend a meeting. The return trip took only 6 hours because the speed was 10 miles per hour faster. What was the consultant's speed each way? I am trying to use the formula d=r*t how can i get the speed with out the distance Let r be his ...
March 30, 2007

economics
can someone give me an example of an industry that has positive and negative externality affected on the economy Lawyers. Pharmacecutial companies. Fast Food Industries (consider the long term health car costs of eating that stuff) Tobacco Gambling in fact, most of the Sin ...
March 29, 2007

algebra
The electricity costs of a business decreased from $12,000 one yeart to $10,920 the next. What is the rate of decrease? the formula i am suppose to use i believe is amount/ base= rate/100 is this way i should do it 12,000/10,920=r/100 I seem to get the amount and the base ...
March 27, 2007

math
A=Bx5 B=C-4 And what it the question here? what
March 23, 2007

history
What is the religion of North Carolina A simple Google search for "religion of North Carolina" gave me many links, try it The religion of North Carolina is whatever each person prefers. There is no "state" religion.
March 20, 2007

IDIOM
GRABBING THE BULL BY THE HORNS A WOLF IN SHEEP'S CLOTHING Thank you for using the Jiskha Homework Help Forum. This expression means to "get right to the point." If you have something to say you do not "beat around the bush" but come right out and say it...
February 21, 2007

novel= death on the ice english
Wes Kean belives that his men are safe on the other ship, that is true =D
September 22, 2006

English
which sentence contains a prepositional phrase with the proper help theyll complete the project early running all the way he got there early they sang it and sang it again they tried although they didnt expect to win
July 6, 2006

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