MAT 142 - College Mathematics
Course Videos

These are lecture and short example videos originally recorded for our MAT142 online courses, but are now being made available to any student who needs or wants to review some concepts. If you encounter a broken link or some other situation needing attention, please email Scott Surgent at

Videos on this page were produced and presented by Dr. Beth Jones.

Simple Interest

Use the table below to select a video.


Simple Interest
Simple Interest: Applications
Compound Interest
Amortization: Total Costs
Amortization: Unpaid Balance

Sets and Probability

Fundamental Counting Principal
Probability: Basic Rules
Conditional Probability
Expected Value

Surveys, Data Organization

Data Organization
Measures of Dispersion
Survey Problems


Dimensional Analysis
Right Triangle Trigonometry
Perimeter and Area
Volume and Surface Area

Updated 9 May 2016. All videos and contents are (c) Arizona State University, School of Mathematics and Statistical Sciences. Page maintained by Scott Surgent (