You can probably think of a time when you’ve used math to solve an everyday problem, such as calculating a tip at a restaurant or determining the square footage of a room. But what role does math play ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

My dad was someone to whom I turned whenever something went sideways in my life. Regardless of the challenge—a flat tire, a fight with a boyfriend, challenges paying for college—he would patiently ...