I've "taken" a variety of courses through Khan Academy, ranging from the hard sciences to business development. And when I was in college, I used the site to help re-explain some math concepts.

A function is a way of describing what happens to an input variable, in order to get the output result. \(\text{Input} \rightarrow \text{FUNCTION} \rightarrow \text{Output}\) If we think of a ...

Common math symbols give us a language for understanding ... but indicate that one value is greater than another. These symbols function similarly to an equals symbol in between two numbers.

The involvement of noncoding mRNAs in many regulatory processes, their abundance, and their diversity of functions has led to the hypothesis that an "RNA world" may have preceded the evolution of ...

By exploring abstract concepts in a fun, accessible style, Number Line effectively brings mathematics to life for your child ...

If you are a new engineering first-year freshman student, you will most likely be pre-enrolled in an Applied Math (APPM) pre-calculus or calculus ... polynomial, and other functions. APPM 1340/1345: ...

Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re ...

Hopfield, the Howard A. Prior Professor in the Life Sciences, Emeritus, and professor of Molecular Biology, ...

The Department of Mathematics is committed to providing students with the foundational training necessary for graduate work as well as careers in education, business, industry, and public service. Our ...

A lawsuit filed before the FTC action by Express Scripts—one of the nation’s largest PBMs—illustrates how FTC Chair Lina Khan is disregarding facts that contradict her predetermined conclusions.

of Drexel Mathematics graduates are employed or enrolled in graduate or professional education.* A Bachelor’s degree in Mathematics is an undergraduate degree that provides theory and training in both ...

Yusuf Khan is a reporter covering sustainability at The Wall Street Journal in London. His main beats are metals, agriculture and heavy industry and how they relate to ESG and the energy transition.