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Tasya [4]
2 years ago
5

7 + 2 + 5 + 1 +5=?hmmmmmmmmmmm​

Mathematics
1 answer:
Korvikt [17]2 years ago
7 0

Answer:

20.. ... ...... .. ........

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Anestetic [448]

Answer:

a) Dependent

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H0: µd = 0

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