The simple interest formula isn't as complicated as the compound formula below. A savings account is an account that earns interest with a financial institution. Let's say you invested $10,000 in ...

The formula of a covalent network or ionic compound gives the simplest ratio of atoms/ions in the substance. Sometimes the name of the compound gives information about the formula of that compound.

Some offers mentioned below are no longer available. Compound interest is a term you've probably heard of, but understanding just how it works can save you in the long run. A study that looked at ...

The formula for calculating savings account interest uses the initial deposit, the annual interest rate and the years of growth. Compound interest earns the account holder more than simple ...

Before running your numbers, make sure your account uses simple interest — many accounts use compound interest instead. The formula for simple interest requires your initial principal balance ...