Friday, April 22, 2011

Make a million dollars

My make a million dollars spreadsheet is Here


I found that when you invest $1000 dollars at a 3% rate of change it takes 234 years.


I found that when you invest $1000 dollars at a 4% rate of change it takes 154 years.


I found that when you invest $1000 dollars at a 5% rate of change it takes 142 years.


I found that when you invest $10000 dollars at a 3% rate of change it takes 156 years.


I found that when you invest $10000 dollars at a 4% rate of change it takes 118 years.


I found that when you invest $10000 dollars at a 5% rate of change it takes 95 years.


I found that when you invest $100000 dollars at a 3% rate of change it takes 78 years.



I found that when you invest $100000 dollars at a 4% rate of change it takes 59 years.

I found that when you invest $100000 dollars at a 5% rate of change it takes 48 years.



Wednesday, April 20, 2011

my mathcasts







Sunday, April 17, 2011

Chapter 10 Vocab

Chapter 10 vocab

Real World Parabolas

The bottom of the Eiffle Tower is a parabola. the Eiffle Tower is in Paris, France. It was made of pure iron. It was built by Gustave Eiffel and it was completed in 1889.