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Mathematics, 23.08.2019 16:30 younganastasia1
On january 1st, jerome concocts a rumor and tells beth. on january 2nd, they each tell a new person. by the end of january 2nd, four people have heard the rumor. on each subsequent day, each person who has heard the rumor spreads it to a new person.
how many people have heard the rumor by the end of january 8th?
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On january 1st, jerome concocts a rumor and tells beth. on january 2nd, they each tell a new person....
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