This video explains how to round using the rounding feature of desmos.com.
This video uses a free online TVM solver to determine a the future value of a savings annuity.
This video uses a free online TVM solver to determine a the present value of a loan. https://oervm.s3-us-west-2.amazonaws.com/tvm/index4.html
This video provides an introductory lesson with two examples for expected value.
This video explains how to find the principal needed given a future value.
This video explains the difference between linear growth and exponential growth. A table is completed using a linear equation and an exponential equation.
The video explains how to write a linear equation and then using the linear equation to answer questions.
This video explains how to evaluate factorials, permutations, and combinations on the TI-84 graphing calculator.
The video explains how to write small decimal from works and then identify digits in place values.
This video explains how to perform exponential regression on the ti84 to determine an exponential function given two points.