iiKevYT iiKevYT

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Mathematics

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The mean of a data set of 3 numbers is 12. The mean of a data set of 9 numbers is 40. What is the mean of the combined data sets?

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TheAnimeGirl TheAnimeGirl

Today at 9:51 PM

Hope this will help u.....

${teks-lihat-gambar} TheAnimeGirl

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ansleyabernathy1 ansleyabernathy1

Today at 9:52 PM

Answer:

33.

Step-by-step explanation:

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