Question from Joe: The DVDs do not seem to play on Windows 8. Any suggestions?

Answer from Dr. Callahan:

Try this

Question from Joe: The DVDs do not seem to play on Windows 8. Any suggestions?

Answer from Dr. Callahan:

Try this

Your cover school or state may require 2-4 high school maths. If you are working toward smaller scholarships or high-end private colleges, they may have...

Calculators come in four various forms (as for math) The 4 function calculator: A few bucks and NOT what you want. These are: add, subtract, multiply, and...

One of the most frequent math questions we get from homeschool parents is "Do I let my students use a calculator?" Is your student begging for the calculator?...

There is no wrong way to grade. It's completely up to you. You are in charge. But sometimes we need some help deciding where to even begin. Our advice is to...

As you move deeper into each textbook (Algebra, Geometry, Algebra 2 w/Trig, Calculus, etc), the problems will contain several concepts you've learned earlier...

Look for the following material or heading in the contents. Limits and Derivatives · Limit of a function · Calculating limits · Limit laws · Continuity...

0