Mathematics, 31.08.2021 01:00 amesha62
Suppose you have a 4x4 checkerboard with 16 squares. You put one penny on the first square, then 2 pennies on the next square then 2 to the second power pennies on the third square and so on until there are pennies on all the squares. How many pennies are on the 15th square?
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Suppose you have a 4x4 checkerboard with 16 squares. You put one penny on the first square, then 2 p...
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