Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to see if there's a relationship between two variables, with the first known ...

Use our currency converter to find the live exchange rate between GBP and USD. Convert British Pound Sterling to United States Dollar ...

The mean is the mathematical average of two or more numbers. Find out how investors and economists use the mean to track performance.

Interest is defined as the cost of borrowing money or the rate paid on a deposit to an investor. It can be classified as simple interest or compound interest.