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Mathematics, 29.01.2021 20:00 helvonka

Claude is reading a science fiction book in which aliens have dropped a fungus on a 10 square mile section of a planet. The fungus spreads rapidly, increasing the area it covers by 50% every hour. The total area of the planet is 200 million square miles. Claude created an equation and determined that it will take approacimately 41 hours for the fungus to cover planet. What is the equation that Claude created?

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