In this video I present a set of problems to help prepare for learning about rational functions in precalculus. While rational functions is explored in Algebra 2 I decided to make it a separate unit ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

Students had to compile a portfolio and discuss it in an interview to demonstrate their understanding and ability to apply the knowledge.

Abstract: In many areas of knowledge, situations in which we have to model and solve optimization problems are recurrent. Among the mathematical theories that support the solution of such problems, ...

The new fintech platform equips retail traders and portfolio managers with advanced Analytics and macro-economic data ...

Abstract: The purpose of this tutorial paper is to make general type-2 fuzzy logic systems (GT2 FLSs) more accessible to fuzzy logic researchers and practitioners, and to expedite their research, ...

GRAND RAPIDS, Mich. — A Grand Rapids area mom known for her aggressively funny cooking tutorials is getting ready to release her first cookbook. Jessica Secrest—who runs the account @applesauceandadhd ...

UP LT Grade Teacher Question Paper 2025: The Uttar Pradesh Public Service Commission (UPPSC) has successfully conducted the UP LT Grade exam for Mathematics and Hindi on 06th December 2025 across the ...

Star Citizen has earned itself a reputation over the years, and rightfully so. Not only is it one of the biggest space games in terms of in-world scale, but it's comfortably outpaced its rivals when ...