Mathematics, 14.04.2021 21:40 KrazyBird0912
Each hour, every person who knows a rumor tells two other people. If one person starts the rumor, then after the first hour, three people know the rumor. The next hour, those three people each tell two more people. After eight hours, how many people will know the rumor? You do not have to include units in your answer. (I've asked this question before but the answer I got was 384 and it was incorrect)
Answers: 1
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Each hour, every person who knows a rumor tells two other people. If one person starts the rumor, th...
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