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Mathematics, 10.06.2021 14:00 celeste5364
Anna needed to let everyone in the music club know the time of its next meeting. She called two people and asked each of them to call two other people, and so on. if it takes one minute to call two people, how many phone calls were made during the fifth minute?
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Anna needed to let everyone in the music club know the time of its next meeting. She called two peop...
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