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blondinia [14]
3 years ago
11

Please help with this, will give brainliest answers. thanks!

Mathematics
1 answer:
OlgaM077 [116]3 years ago
4 0
4*(1/2)^0 + 4*(1/2)^1 + 4*(1/2)^2 =
4 + 2 + 1 = 7
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