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Mathematics, 24.12.2019 18:31 alyssamonae

Anew seven story apartment building is opening . there is one very large apartment on the top floor, and each floor has twice as many apartments as the floor above it. the lowest floor contains only one room studios that are very small l. how many apartments are in this new building? what if the building has 20 floors ? 100 floors? can you find a general rule to determine the number for any given number of floor?

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Anew seven story apartment building is opening . there is one very large apartment on the top floor,...
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