Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. Two puzzles are presented each week: the Riddler Express for those of you who want something bite-size and the Riddler Classic for those of you in the slow-puzzle movement. Submit a correct answer for either,1 and you may get a shoutout in next week’s column. If you need a hint or have a favorite puzzle collecting dust in your attic, find me on Twitter.

Welcome to The Riddler. Every week, I offer up problems related to the things we hold dear around here: math, logic and probability. Two puzzles are presented each week: the Riddler Express for those of you who want something bite-size and the Riddler Classic for those of you in the slow-puzzle movement. Submit a correct answer for either,1 and you may get a shoutout in next week’s column. If you need a hint or have a favorite puzzle collecting dust in your attic, find me on Twitter.

You’re reading Significant Digits, a daily digest of the numbers tucked inside the news. Today’s number is $4,500, the average cost of having a baby in the United States, even with medical insurance, according to a data analysis of 657,061 American women who gave birth between 2008 and 2015 by researchers at the University of Michigan.

The tweet came before 6 a.m., as President Trump’s tweets often do. It was early March, and the Trump administration had just announced steep tariffs on imported steel and aluminum. That did not make China or America’s European allies happy. Last week, after the U.S. imposed tariffs on $60 billion worth of Chinese goods, it was reported that China would respond with their own tariffs on $3 billion of U.S. goods.

RSS
Follow by Email