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vesna_86 [32]
3 years ago
10

1. Find 2 arithmetic means between 12 and 21.​

Mathematics
1 answer:
Nookie1986 [14]3 years ago
8 0
I believe it would be 16.5, since you add 12+21=33 then divide it by however many numbers you have (this case it’s 2) and divide it by 2, which equals 16.5
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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

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