Need help answering those "math questions" you get on KnowItNow24x7? Fred Baerkircher of Twinsburg Public Library has called our attention to a helpful resource:

Wolfram|Alpha at http://www.wolframalpha.com

This free online database not only provides statistical information, but will also "solve" algebraic equations. For example, click here. Librarians can show students how to type in their equation to get a solution and graph. Steering students here will provide them with the help they need while taking the pressure off librarians.

Thanks, Fred!