Exciting News: We wrote an SAT Math eBook! This new SAT Math Formula eBook is a study tool that combines all the math formulas you’ll need for the SAT in one handy place. In addition to the formulas, we’ve also included some excerpts from this blog, including relevant study strategies, time-saving tips, and practice problems […]

Probability strikes dread into almost everybody. Couple that with the fact that many probability questions are convoluted word problems so that even the most confident math-o-phile is quaking in her boots. But before we get to the dread-inducing question a quick rundown. The magical, make-your-life-a heck-of-a-lot-easier probability equation: # of possibilities you are hoping to […]

Who else is excited about the World Cup? We watch all the games here in the office. And, yeah, we were sad to see the U.S. go home. What a game, though. (Tim Howard is our hero.) In honor of the upcoming World Cup finals, we put together an SAT math/World Cup soccer mashup video […]

The magic formula to remember for probability questions is the following: (# of desired outcomes)/(# of possible outcomes) For instance, if a question asks what is the probability of rolling an even number on a six-sided die, you would count the number of desired outcomes, which in this case is even numbers: 2, 4, and […]