If you're reading about the Super Bowl, chances are you're a pretty big football fan and know exactly what to expect Sunday evening. You know that the Kansas City Chiefs are once again back in the ...

"description": "Specify matrices mathbfA, mathbfB, mathbfC, mathbfD and state/input/output equations.", "prompt_user: 'Define mathbfx(k+1)=mathbfAmathbfx(k ...

What do you notice about the average earnings of college athletes? What do you wonder? By The Learning Network These questions invite you to reflect on the role that love — in all its forms ...

This means that if you specify the tooth counts of two gears and the desired shaft angle, then that information completely determines the pitch cones, and hence the geometry of the gear. You cannot ...

This tool allows you to learn about various geometric solids and their properties. You can manipulate and color each shape to explore the number of faces, edges, and vertices, and you can also use ...