Why study mathematics?
Mathematics will develop your critical thinking skills. These skills will translate into future critical thinking skills for all sorts of problems other than mathematics, in both your home and business life. If you do not cultivate these skills, they will not be available later.   An interesting aspect is that as you solve ordinary daily problems and business problems in the future, you may not even realize you were able to do so because of your previous mathematical training. -- Mathematics will change your mentation.

 AUGMENTED MATRIX PROBLEMS
2  x 3 Augmented Matrix Detailed Solution Study Problem 

3 x 4 Augmented Matrix Detailed Solution Study Problem
Solutions to Even Problems 2 x 3 Augmented Matrix Problems
 
Solutions to Problems 26 & 28 3 x 4 Augmented Matrix     Problems

Practice Plus Solutions 4 x 5 Matrix Some of you will want to do this.
Solved Problems for Handout 5.7
Solutions for Handout 5.8
Rosy
Rosie, My Silky Terrier
Below is my Epiphyllum and Cacti collection when I lived in Campbell.  To play it again, you can use your mouse to move the scroll bar and then hit the "play" arrow head.  Or even easier is to just reload the page.
Picture
Rosie on my lap in family room.
Turkey at Gavilan
Turkeys at Gavilan
Hills Above Gavilan
From the Hills above Gavilan when we could still hike up there.
Javelinas
Javelinas when I lived in San Martin
    Application Problems I like for Midterm 2. So far it's Mixture problems, Triangle problems, and Problems 43 and 44 from Handout 3.5 (See Below.)

Application Problems I like for Midterm 1 

Midterm 1

Solutions for Midterm 1
 
Handout 2.1
  
Handout2.3 

Handout 3.4


Link Works Now Handout 3.5


Solutions to Problems 43 and 44 in Handout 3.5









   




If you are having trouble with mixture problems, the Youtube video below may help you.