Mathematics, 16.06.2020 20:57 aideramos2855
Marcel works in a music store. The graphic shows the number of new CDs he added to each of the seven display areas in the store.
If he mean number of CDs for the 7 displays was 190 before Marcel added the new CDs, what was the mean after he added them?
A. 225 B. 221 C. 211 D. 205
Answers: 1
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Marcel works in a music store. The graphic shows the number of new CDs he added to each of the seven...
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