Archive for the ‘History’ Category

The 'Freaky Calculus' Of A&E's 'Intervention'

Tuesday, August 19th, 2008

webmaster@algebra.com: A total of 102 addicts have been profiled on “Intervention,” which has become A&E’s highest-rated show. Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more

DFA's Cheney Math Challenge

Tuesday, August 19th, 2008

admin: One wonders if Matt learned his math skills in a public school, or this some kind of Revolutionary Math that only a Democrat can understand? Matt goes on to invite you to DFA Night School on Wednesday, August 20th. … Share and Enjoy: These icons link to social bookmarking sites where ...

Direct Methods in the Calculus of Variations

Tuesday, August 19th, 2008

webmaster@algebra.com: This book is a new edition of the authors previous book entitled Direct Methods in the Calculus of Variations, 1989. It is devoted to the study of vectorial problems in the calculus of variations. The book has been updated significantly … Share and Enjoy: These icons link to social bookmarking ...

UNsolved problem 152475 added to logarithm

Tuesday, August 19th, 2008

webmaster@algebra.com: Click on the link to solve this problem: {{{2ln(x^(1/2))-ln(1-x)=2}}} Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more

UNsolved problem 152486 added to Geometry_Word_Problems

Tuesday, August 19th, 2008

webmaster@algebra.com: Click on the link to solve this problem: Hi, How would I solve the following: Applications of Linear Equations An express and local train leave Grays Lake at 3 PM and head for Chicago 50 miles away. The express travels twice as fast as … Read more

Variables in algebra

Tuesday, August 19th, 2008

admin: This lesson shows the use of variables in algebra, such as in algebraic expressions and sentences. Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more

Problem 152459 solved by Edwin McCravy

Tuesday, August 19th, 2008

H. S. McMinn: This problem was solved by Edwin McCravy: factor: 12x-16x-3x+4. Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages. Read more

Problem 152460 solved by Edwin McCravy

Tuesday, August 19th, 2008

webmaster@algebra.com: This problem was solved by Edwin McCravy: A shipping box measures 14 1/2 inches long by 9 1/8 inches wide by 8 11/16 inches high. What is the volume of the box in cubic feet? Round to the nearest hundredth of a cubic foot. Share and Enjoy: These icons link to ...

Problem 152422 solved by bucky

Tuesday, August 19th, 2008

webmaster@algebra.com: This problem was solved by bucky: SUPPOSE THAT YOU HAVE AN UNLIMITED SUPPLY OF 5 CENT STAMPS AND 11 CENT STAMPS. YOU CAN MAKE EXACT POSTAGE OF 21 CENT WITH 2-5 CENT STAMPS AND 1-11 CENT STAMP. hOWEVER YOU CANNOT MAKE EXACT POSTAGE OF 23 … Share and Enjoy: These icons ...

Problem 152444 solved by scott8148

Tuesday, August 19th, 2008

webmaster@algebra.com: This problem was solved by scott8148: helpp a highway patrolman spots a speeding car. he clocks it at 70 mph and takes after it .05 mile behind. if the patrolman travels at an average rate of 90 mph, how long before he over takes he … Share and Enjoy: These ...