Questions?

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Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and active in your browser ( Clic...

Step 1 : Choose values for 'a' and 'c'. Step 2 : Move the 'b' slider from -10 to 10. Step 3: Select all the poi...

I keep hoping that I can use this to help kids derive the falling object model. I'm getting close. I exported the video at 6fps so 1/6...

You know this one too: Given: Solution A contains 20% acid Solution B contains 60% acid Find: The number of mL of each necessary to obt...

Y'all know the drill. Person A does a job in A hours, Person B does the same job in B hours.  How long does it take them to do the job ...

Yesterday, Dan threw out this tweet: So, naturally, I had to try this: Sorry, the GeoGebra Applet could not be started. Please make sure...