This video explains two ways to determine what shape will balance a scale given 2 scales that balance.
This video explains how to determine which coin out of 6 identical coins is light using only 2 weighings on a balance scale.
This video explains how to determine what shapes will balance a scale from given information.
This lesson explains how to determine the remaining balance of an installment load after a certain number of years.
This video provides an example of how to solve a IVP problem that models the change in a bank account by using separation of variables.
This video provides an example of how to find the average function value over a close interval using integration.
This video provides an application of an algebraic expression involving the average credit card debt of a US household.