At first glance, Dollar Tree looks like it has some of the best deals on everyday essentials, but some “savings” don’t hold up under unit math. It may look like you’re getting a better price at Dollar ...

t started as a fantasy, then a promise — inspired by biology and animated by the ideas of physicists — and grew to become a powerful research tool. Now artificial intelligence has evolved into ...

Here is the data for the ages of customers shopping in the Bitesize CD store. Ages of customers in 1-hour period 25, 29, 45, 19, 36, 17, 60, 51, 39, 24, 15, 13, 31 ...

To draw a pie chart, we need to represent each part of the data as a proportion of 360, because there are \(360^{\circ}\) in a circle. For example, if 55 out of 270 vehicles are vans, we will ...

Watch as the National Museum of Mathematics uses an image of a visitor to create a “Human Tree” using dilations. This video focuses on how similar figures can create dilations and how exponents can be ...

A tree diagram is helpful for working with event intersections and conditional probabilities. A tree consists of nodes and branches representing different stages in an experiment. Tree 1 shows an ...

The Government’s new reading test for year 8s will sit alongside new “diagnostic” maths and writing tests to help teachers identify gaps in learning, the Education Secretary has said. The final report ...