Applet that shows linear growth of a cell phone bill. (Be sure to check out the 'Changing Cost Per Minute' applet as well!).
This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you
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Subject: Mathematics Resource Type: Audio/Visual:Animations/Video, Activities:Classroom Activity Special Interest: Quantitative Grade Level: High School (9-12), Middle (6-8) Quantitative Skills: Models and Modeling
