# What Is the Difference Between Algebra 2 & Algebra 3?

There are no federal laws determining what a school system must include in its algebra courses. However, there is a convention that most school systems follow, allowing for consistency in terms of ...
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http://www.ehow.com/info_8404550_difference-algebra-2-algebra-3.html

## How to Decide If Someone Should Be in Pre-Algebra or Algebra?

Deciding whether to place a student in pre-algebra or skip them ahead to algebra 1 can be difficult. Children mature at different rates, and their ability to think abstractly emerges at different t...
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http://www.ehow.com/how_8252266_decide-someone-should-prealgebra-algebra.html

## What would be some fundamental changes in the CPU?

Seriously?You can't think of improvements since the worlds first microprocessor?- Intel 8086, the first 16-bit microprocessor (around 1976)- Intel 286 (around 1982) , it doubled the power of the 80...
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http://answers.yahoo.com//question/index?qid=20120829175530AAMMoyl

## How to Use Chebysheff's Theorem?

Chebysheff's Theorem is used in statistics to provide information about the spread of data around the mean when a histogram of the information is not bellshaped.

http://www.wikihow.com/Use-Chebysheff%27s-Theorem

## Four Color Theorem?

How many different colors are sufficient to color the countries on a map in such a way that no two adjacent countries have the same color? Mapmakers in the 1800s considered this issue, and in 1852...
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http://www.ehow.com/facts_6822119_four-color-theorem.html