Watch me work through 8 different types of systems of equations by elimination. I will solve by adding, subtracting, using one multiplier and two multipliers. We will determine inconsistent, and ...

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

In this simulation, 66 of the 100 needles crossed a line (you can count ’em). Using this number, we get a value of pi at 3.0303—which is not 3.14—but it's not terrible for just 100 needles. With ...

This course presents the fundamental principles of structural analysis, determination of reactions, internal forces and deflections under the static load conditions. The course is mainly focused to ...

Objective probability estimates the odds of an event occurring through data analysis. It uses concrete measures instead of guesses to provide a reliable forecast.

A record-breaking snow drought has residents worried about much more than slushy slopes. By Sachi Kitajima Mulkey and Nina Riggio The $5 billion project in the Gulf of Mexico is expected to help ...