Mathematics
Mathematics, 03.08.2019 04:00, xxkeyxx51

This is 22 points initially, $40\%$ of the students at the school dance are girls. then, $15$ more girls arrive, after which $52\%$ of the students at the dance are girls. how many students are now at the dance after the additional girls arrive?

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This is 22 points initially, $40\%$ of the students at the school dance are girls. then, $15$ more g...

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