November 20, 2014

Posts by Lexi

Total # Posts: 215

8th grade math.
i need help with dividing negative numbers. for example :what is -2/-4.
September 8, 2008

respost A&P
Dengue fever and Dengue Hemorrhagic Fever (DHF) "Dengue and dengue hemorrhagic fever (DHF) results from infection by any of four serotypes of dengue viruses. Transmission occurs through the bite of infected Aedes mosquitoes, principally Aedes aegypti, which is also the ...
July 20, 2008

Anatomy and Physiology paper
I have to do a research paper in A&P please check this over for me and lwt me know what you thinks thanks this what needs to be done Select a single medical disorder. Consult resources other than the course textbook and this study guide. Examples of resources include other ...
July 19, 2008

This person meant sulfite.
July 1, 2008

sqrt27xy^3/sqrt9x I'm getting 3 answers to this. yxsqrt3y/x, ysqrt3xy/3x, and 3sqrt3y Can anyone please tell me which one is correct?
June 10, 2008

The absorbance values At & A0 recorded in the experiment 'Rate Law Determination of the Crystal Violet Reaction' are used in the place of the concentration values of which species A. CVOH B. CV+ C. –OH D. Na+ E. H2O
May 16, 2008

zero and second are right but first is not b, i dont know what it is
May 15, 2008

the question is not answered above!! please help!!
May 1, 2008

I think half reactions are redox and Pb has the greatest ability to reduce its neutral metal
April 21, 2008

I still don't understand are the reactants on one side of the || and on the other side is products? for the second one there are 2 answers that could possibly work here
April 18, 2008

identify three kinds of nerons that are found in the nervos system?describe how they interact to carry nreve impulse?
March 20, 2008

I had this same question ;) I guess its already been answered
March 2, 2008

Which truck has more momentum?? 20kg*m/s or 20000kg*m/s??? HELPPP!!!
October 8, 2007

Social Studies
Can you please help me understand what is meant by "democratic spirit"? Thanks
September 30, 2007

Chemistry 1 H
AgNO3+ BaCl2-> AgCl+ Ba(NO3)2 a. balence the equasion b. How many grams of silver chloride(AgCl) are produced from 5.0g of silver nitrate (AgNO3) reacting with an excess of barium chloride(Ba Cl2)? c. How Many grams of barium chloride (BaCl2) is necessary to react with 5.0...
January 4, 2007

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