Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The future of math education will begin with the divorce of a very long-term marriage between math learning and grade-level instruction. “The Future of Math,” my chapter in School Rethink 2.0, ...

“Financing is the engine of development. And right now, this engine is sputtering,” U.N. Secretary General António Guterres said at a global poverty conference in Seville. You’re reading an excerpt ...

Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

Simultaneous linear equations are used to model situations where two relationships must be satisfied at the same time. These problems often involve two interdependent variables, such as comparing ...

The beliefs someone holds and the environment in which they live and work shape how much economic inequality people report seeing, according to new research from the School of Management. Two studies ...

HONG KONG: In 1993, I relocated to Hong Kong, where I began my 30-plus-year journey as a journalist, chronicling the ups and downs of what was widely regarded as one of the most dynamic cities in the ...

Tackling math homework can be a daunting task, but with the right tools at your fingertips, it doesn’t have to be. We’ve curated a list of math problem-solving apps that can turn complex equations ...

Graphing an equation is an essential skill in mathematics, as it helps us visualize the relationships between variables. There are several techniques that can be employed to make graphing easier and ...

Abstract: In this paper, a simple and elegant geometric water-filling (GWF) approach is proposed to solve the unweighted and weighted radio resource allocation problems. Unlike the conventional ...