Problem 107130 solved by jim_thompson5910
Wednesday, October 31st, 2007webmaster@algebra.com: This problem was solved by jim_thompson5910: solve using augmented matrices 6r+s=9 3r+2s=0. Read more
Archive for October, 2007
webmaster@algebra.com: This problem was solved by jim_thompson5910: solve using augmented matrices 6r+s=9 3r+2s=0. Read more
UNsolved problem 107305 added to Expressions-with-variables
Wednesday, October 31st, 2007unknown: Click on the link to solve this problem: Solve and check each of the following equations for x. (2)/(x+ 2)=(3)/(x+ 6)+(9)/(x^2 +8x+ 12) Read more
Problem 107303 solved by jim_thompson5910
Wednesday, October 31st, 2007unknown: I want to thank you in advance,you all are so nice for taking the time to help students like me.I never thought I would ever understand algebra,but since I found your site,and with all your help things are getting easier to understand. … Read more
Addressing the ORM problem, typed relational algebra
Wednesday, October 31st, 2007Anne Glamore: I have been working on a typed relational algebra that allows to abstract and compose queries that can be verified statically. This means that the type system ensures all queries are well-formed and you never try to use a non-existent … Read more
Pre-Algebra Reminer
Wednesday, October 31st, 2007unknown: Today we talked about being responsible students. Tomorrow, and every day, you will be held accountable for:. 1) Textbook 2) Pencil/Erasers/Pens. 3) Notebook. 4) Math Folder. 5) Homework. 6) Being on time … Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web ...
Public Support for Teaching Digital Skills
Wednesday, October 31st, 2007KIRA VERMOND: Just as we expect our students to know how and when to use a calculator to supplement their basic math skills, I think that we now can say, without a doubt, that a computer — and the word processor, internet access, and presentation … Read more
Everything Adds Up: Building Children's Math Skills
Wednesday, October 31st, 2007unknown: More than likely you are already helping your child to learn pre-math concepts by the words you use and the activities you do with her. Child care providers and programs also use activities that foster math skills in children’s daily … Share and Enjoy: These icons link to social bookmarking sites ...
Shirt Dirtiness/Wearability Calculus
Wednesday, October 31st, 2007unknown: Fluff and Fold - Wondermark Wondermark is created by David Malki ! and this strip is reproduced here with permission. Read more
Pre-Algebra HW 10/31
Wednesday, October 31st, 2007unknown: *Quiz on circle graphs and finding percents of quantities tomorrow, Thursday (2-5, 2-7) *Unit test covering all of unit 2 will be either next Wednesday or next Thursday *The periodic assessment is due this Friday. … Share and Enjoy: These icons link to social bookmarking sites where readers can share and ...
Calculus of deterrence?
Wednesday, October 31st, 2007webmaster@algebra.com: Whatever happened to not pushing for a Third World War? Please explain! Or elect Ron Paul! Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more