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Finger [1]
3 years ago
14

72% and 89% confirm that the mean theses two are scores is 80.5%

Mathematics
1 answer:
german3 years ago
3 0

Answer:

correct. the mean of 72 and 89 is 80?5

Step-by-step explanation:

find the mean to confirm it.

(a+b)/2

72+89= 161

161/2=80.5

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