The plural of formula is formulae or formulas. Formulae contain equals signs, as do equations, so it can sometimes be difficult to tell the difference between an equation and a formula.

The plural of formula is formulae. A formula is a mathematical rule or relationship that uses letters to represent amounts which can be changed – these are called variables. For example ...

Board exams have begun, students naturally have questions about exam methodologies, scoring patterns, and the best way to ...

What is Formula E Evo Sessions? Over the next six weeks - ahead of the track event at the Miami International Autodrome (Hard ...

Tom Felton, most known for his role as Draco Malfoy in the Harry Potter movie franchise, has paired up with Envision Racing ...