It took a long time for zero to be recognised as a number at all, let alone one of the most powerful ones – but now it’s ...
Body mass index (BMI) is a number based on height and weight that can help estimate whether someone is at a healthy weight. For most adults, BMI is a useful guide, but it doesn’t tell the whole story.
This is the minimum amount which is required to buy "x" number of lots of a particular commodity to trade in futures market.