Total # Posts: 422
can someone hep me please Use the following tabe to answer the question. Population of Europe by Age Groups Population (in thousands) 1950 1970 1995 Age 0-14 143,175 166,367 139,464 Age15-64 359,162 421,432 487,110 Age 65+ 44,981 68,642 101,338 Age 75+ 14,553 22,762 38,139 ...
January 11, 2008
know I am supposed to use the FOIL method.But is this right? I am really not sure I did this right, something just seems off about it. So i would Multiply x/3 * 3x/4=x^2/4 x/3 *-3/5= -x/5 3/4 *3x/4=9x/4 3/4 * -3/5 I know to add both of my bottom numbers have to be the same so...
August 29, 2007
. Describe the three key concerns that Washington had for the future of the U.S. Explain how the country has progresses in each area and give one specific example. Here's an answer I posted for this question a few days ago. http://www.jiskha.com/display.cgi?id=1187480916
August 21, 2007
When experimentally determining the rate law, i am getting a negative fraction. is that right or am i doing something wrong? It is possibly right. I'd have to see you calculations to determine that. It would mean that the reaction is proceeding backwards.
March 7, 2007
Does salt water evaporate faster than fresh water? No. The reduction in vapor pressure and evaporaton rate is related to the fraction of the surface that is salt ions instead of water molecules. The Na+ and Cl- ions are not volatile.
February 15, 2007
You throw a beanbag at a wall with 7 colored squares, each with an area of 1/4^2. If you hit a square, you win a prize. What is the probability of winning a prize? You need more information. For starters: 1) what is the total area of the wall? 2) Are landings on the wall ...
December 5, 2006
Social studies.. need help
What did the peolpe in Jamestown eat? Jamestown is where John Smith lived... Thankssss http://www.apva.org/exhibit/eats.html THANKSSSS!!!!!!!!!!!!!!!!!!!! LANCEEEEEEE!!!!!!!!!!!!!!
November 21, 2006
Changes in size or shape occur what? This depends on what you are writing about. For doughnuts, changes in size or shape occur rarely, but for an expectant mom, they change daily. You'll need to be more specific in your question. It would also help if you put the SUBJECT (...
November 8, 2006
I need at least two or three examples as to how outsourcing project work can help alleviate some of the common problems associated with multiproject resource scheduling. Any help will be appreciated. This is the only part of the entire assignment that is left. Thank you :o) ...
October 19, 2006
I need at least two or three examples as to how outsourcing project work can help alleviate some of the common problems associated with multiproject resource scheduling. Any help will be appreciated. This is the only part of the entire assignment that is left. Thank you :o)
October 19, 2006