Archive for October, 2007

My First Physic exam at university

Monday, October 29th, 2007

unknown: I will have my first physic exam on 17 November and I can’t decide how I should study.Exam includes these subjects: Physics and Measurement, Motion in one Dimension, Vectors, Motion in Two Dimensions, The Laws of Motion, … Share and Enjoy: These icons link to social bookmarking sites where readers can ...

SED posts Integrated Algebra Regents Exam sampler

Monday, October 29th, 2007

Jim Horn: The State Education Department has posted the long-awaited test sampler for the Integrated Algebra Regents exam. Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more

UNsolved problem 106875 added to Money_Word_Problems

Monday, October 29th, 2007

webmaster@algebra.com: Click on the link to solve this problem: The balance on Jeans credit card is $560.85 at the beginning of June. During the month she makes a payment of $160.00 and charges a $75.00 dress to her account. Using the unpaid balance method, … Share and Enjoy: These icons link to ...

UNsolved problem 106889 added to Equations

Monday, October 29th, 2007

webmaster@algebra.com: Click on the link to solve this problem: What is the answer? I am new at this. 2 1/4 xr = nr Thank you. Malanna. Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more

Problem 106860 solved by Earlsdon

Monday, October 29th, 2007

webmaster@algebra.com: This problem was solved by Earlsdon: solving quadratic equations by extracting square roots. (x-2/5)^2=49/25 is the problem i am having trouble with. i did try to do it. i can’t show the root sign to you with my computer to show what i … Share and Enjoy: These icons link to ...

UNsolved problem 106877 added to Rational-functions

Monday, October 29th, 2007

webmaster@algebra.com: Click on the link to solve this problem: Here is one of the hardest problems I have even seen! Can you please see if you can help with this one? I feel like I can write some functions, but I am really confused. … Share and Enjoy: These icons link to ...

Problem 106802 solved by elima

Monday, October 29th, 2007

webmaster@algebra.com: This problem was solved by elima: Tickets for a play at the community theater cost $20 for an adult and $4 for a child. If 140 tickets were sold and the total receipts were $2160, how many of each type of ticket were sold? Share and Enjoy: These icons link to ...

UNsolved problem 106879 added to Rational-functions

Monday, October 29th, 2007

webmaster@algebra.com: Click on the link to solve this problem: Please help if you can with this problem, I am just now learning this type of math. Thank you in advance. (1) Determine the number of slack variables needed: (2) Name them: (3) Use slack … Share and Enjoy: These icons link to ...

UNsolved problem 106886 added to Linear-equations

Monday, October 29th, 2007

webmaster@algebra.com: Click on the link to solve this problem: Find any intercepts. Then graph the linear equation. 2x-5y=5. Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more

UNsolved problem 106885 added to Linear-equations

Monday, October 29th, 2007

webmaster@algebra.com: Click on the link to solve this problem: Please help me with this problem. Find any intercepts. Then graph the linear equation. y=3/5x-3. Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more