Math 103, UMUC Europe (Djibouti) Summer 2013

This page is the Math 103 web page for the Summer 2013 UMUC-Europe (Djibouti) term.

Dr. Gregg’s contact information: christopher.gregg (at) faculty.umuc.edu

The syllabus for the class can be found at: Math 103 Syllabus

MyMathLab Sign-in: http://www.mymathlab.com

All class videos: http://goo.gl/yUHsq


Class video for Day 1, 08 June 2013:

PEMDAS is morally wrong video.

Why is a negative times a negative a positive? (Kahn Academy)


Class video for Day 2, 09 June 2013:

Why do we rationalize fractions?


Class video for Day 3, 15 June 2013:


 Class video for Day 4, 16 June 2013: Algebraic Expressions and Linear Equations in one term.

Exam 1 Practice

Exam 1 Practice Answers


Class video for Day 5, 22 June 2013: Algebra Word Problems


Class video for Day 6, 22 June 2013: Quadratic Equations and Graphing

Exam 2 Practice

Exam 2 Practice Answer Key


Class video for Day 7, 29 June 2013: Graphing Linear Equations


Class video for Day 8, 30 June 2013: Graphing Linear Equations


Class video for Day 9, 6 July 2013: Simple and Compound Interest, and Annuities

Math 103 Formula Sheet


Class video for Day 10, 7 July 2013: Mortgage Calculations, Counting, Permutations, and Combinations

Blank Test 3 Practice

Answer key to Test 3 Practice


Class video for Day 11, 13 July 2013: Probability and Odds


Class video for Day 12, 14 July 2013: Conditional Probability and Frequency Distribution


Class video for Day 13, 20 July 2013: The Normal Distribution (sorry for the terrible sound — the microphone wasn’t plugged in correctly)


Class video for Day 14, 21 July 2013: Scatter Plots, Correlation, and Regression Lines 

Exam 4 Practice — Answers


Class video for Day 15, 27 July 2013: Review for Final