Find the mean for this series of numbers.
15 40 10 40 30
mean =...
![subject](/tpl/images/cats/mat.png)
Mathematics, 08.10.2021 01:50 kiylabeasty7302
Find the mean for this series of numbers.
15 40 10 40 30
mean =
![ansver](/tpl/images/cats/User.png)
Answers: 2
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