# How to Store Values in the TI-84 Calculator: Arithmetic

This video explains how to use the store feature on the ti-84 graphing calculator.

# Compare Simple Interest and Interest Compounded Annually

This video compares annual simple interest and compounded interest annually for the same investment.

# Simple Interest: Determine the Interest Rate Needed for Doubling an Investment

This video explains how to determine the annual simple interest rate need to double an investment over a certain number of years.

# Simple Interest: Determine Doubling Time

This video explains how to determine the doubling time of an account that pays annual simple interest.

# Simple Interest: Find a Deposit Needed for a Balance in the Future

This video explains how to determine the present value of a investment that pays annual simple interest.

# Complete a Simple Interest Table Over 5 Years

This video explains how to complete a table based upon simple interest of a investment over 5 years.

# Determine the Partial Sum of an Geometric Series Given in Sigma Notation

This video explains how to determine the sum of a finite geometric series given in sigma notation.