\BOOKMARK [0][-]{chapter.9}{Chapter 9. Interest \204 Exponential Growth}{}% 1
\BOOKMARK [1][-]{section.9.1}{9.1. Money earns money}{chapter.9}% 2
\BOOKMARK [1][-]{section.9.2}{9.2. Exploring exponential growth with a spreadsheet}{chapter.9}% 3
\BOOKMARK [1][-]{section.9.3}{9.3. Depreciation}{chapter.9}% 4
\BOOKMARK [1][-]{section.9.4}{9.4. Doubling times and half-lives}{chapter.9}% 5
\BOOKMARK [1][-]{section.9.5}{9.5. Exponential models}{chapter.9}% 6
\BOOKMARK [1][-]{section.9.6}{9.6. ``Exponentially''}{chapter.9}% 7
\BOOKMARK [1][-]{section.9.7}{9.7. Exercises}{chapter.9}% 8