Search Results: math dude (432)
The Equation for a Happy Mother’s Day What’s the most important holiday in May? Obviously it’s Mother’s Day. But did…
The Infamous “Cheryl’s Birthday” Puzzle April 18, 2015 5-minute readWho is Cheryl? Why has the world suddenly become obsessed with…
The Magic of Number 9 (Part 2) The number 9 is kind of amazing. How amazing? Keep on reading for…
The Phone Keypad Number Puzzle You know how your phone’s keypad is arranged into three rows and three columns of…
The World of Trigonometry January 11, 2014 4 minute readYou’ve probably heard of sine, cosine, and tangent before. But do…
What are 1D, 2D, and 3D Coordinates? August 6, 2010 5-minute readLearn what 1D, 2D, and 3D (one, two, and…
What are Absolute Values? September 19, 2011 5-minute readLearn what absolute values are and how to find them. 076 TMD…
What Are Algebraic Expressions? April 26, 2013 4 minute readHow can you spot an algebraic expression in the wild? And…
What Are Area and Volume? August 19, 2010 5-minute readLearn what area and volume are, how they are related, and…
What Are Averages? June 3, 2010 4 minute readLearn why the statistical concept of an average value is so useful.…