Mathematics, 24.10.2021 02:20 leslie0296
Linda starts a chain letter and sends it to three friends. Each of the three friends sends the
letter to 3 other friends and the sequence is repeated. Assuming that no one breaks the chain,
how many letters will have been sent from the first through the sixth mailings?
PLEASE HELP WITH FORMULA HUHU
Answers: 2
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Linda starts a chain letter and sends it to three friends. Each of the three friends sends the
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