We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...

Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...

Viewers without a cable subscription can watch “The Challenge: Vets & New Threats” live and on demand for free by using ...

The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

They were sick of the incessant school closings. They were sick of seeing charter schools open that get wildly uneven results yet are praised to the skies by Arne Duncan and now Rahm Emanuel. They ...