In this video, I show you how to set up a word problem and solve it using the trigonometric ratio. In this case, we will find ...

Jenny Quinn, executive director of the Seattle Universal Math Museum, shows off a solved Fibonacci sequence puzzle. (GeekWire Photo / Maddie Stoll) Jenny Quinn travels with math in her backpack. She ...

Mental math shortcuts suggest future STEM performance—and gender is a significant predictor What is 29 + 14?

At the 2024 International Mathematical Olympiad (IMO), one competitor did so well that it would have been awarded the Silver Prize, except for one thing: it was an AI system. This was the first time ...