# Chris Graham

*This user hasn't written a bio yet.*

## Chris's activity

#### Chris Graham published Free oscillations of a pendulum 2 months, 1 week ago

#### Chris Graham on Free oscillations of a pendulum 2 months, 1 week ago

Gave some feedback: Should not be used

#### Chris Graham created Free oscillations of a pendulum 2 months, 1 week ago

#### Chris Graham copied Drag a point into a given graph quadrant to Drag a point into a region 6 months ago

#### Chris Graham published Drag a point into a given graph quadrant 6 months ago

#### Chris Graham on Drag a point into a given graph quadrant 6 months ago

Gave some feedback: Needs to be tested

#### Chris Graham copied Drag points to given Cartesian coordinates to Drag a point into a given graph quadrant 6 months ago

#### Chris Graham on Calculate the measures of central tendency for a sample 7 months, 1 week ago

Gave some feedback: Ready to use

#### Chris Graham on Calculate the measures of central tendency for a sample 7 months, 1 week ago

Saved a checkpoint:

The variable name "as" is reserved. I've updated it and the question is back working again.

#### Chris Graham on Eukleides circle inside a circle 8 months, 1 week ago

Gave some feedback: Needs to be tested