How to Change Settings for Fractions to Decimals on the TI-89. The TI-89 is a graphing calculator used in advanced mathematics classes and approved for use on examinations like the Scholastic ...

Mathlab’s Graphing Calculator + Math, Algebra & Calculus app is a great way to get similar functionality on your smartphone, even though it’s not emulating your calculator’s exact look and feel.

How to Represent a Percentage of Time in a 24-Hour Cycle in Excel Graphs. Excel displays percentages of a whole using pie charts, also known as wedge charts of circle graphs. Businesses tend to ...