To register your interest please contact [email protected] providing details of the course you are teaching. Linear algebra now rivals or surpasses calculus in importance for people working ...

Let's say you want to create a summary sheet that displays the months in column A and dynamically pulls in the total expenses ...

Substitution is the name given to the process of swapping an algebraic letter for its value. Consider the expression 8\({z}\) + 4. This can take on a range of values depending on what number \({z ...

In algebra, letters are used to stand for values that can change (variables) or for values that are not known (unknowns). A term is a number or letter on its own, or numbers and letters multiplied ...

Getty Images / Pekic A company's financial statements—balance sheet, income, and cash flow statements—are a key source of data for analyzing the investment value of its stock. Stock investors ...

Topics include goals of database management; data definition; data models; data normalization; data retrieval and manipulation with relational algebra and SQL ... statistical summary and statistical ...

We advise taking profits in Pitney Bowes stock due to rich valuation, favoring safer 10 Year Treasury Notes over optimistic ...

With so many bedding start-ups promising premium-quality sheets for less, it can be hard to keep everything straight, especially now that it feels like every home company is getting in the bedding ...