Texas Instruments TI-15 Teachers Manual page 98

Calculating powers
Fold a piece of paper in half, in half Powers
again, and so on until it is not
¨
possible to physically fold it in half
again. How many sections are there
after ten folds?
P r e s s D i s p l a y
2 ¨ 10 ®
2 É Ï Ø Ú 1 0 2 4
91
© 2000 T I I TI-15: A Guide for Teachers
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