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Alchen [17]
3 years ago
8

HURRY PLEASE!!!

Mathematics
1 answer:
frez [133]3 years ago
7 0

Answer: The answer is 80 * 1/2 ^ (n - 1) or 80 * 1/2(n-1)

Step-by-step explanation:

srry I don’t know which one I get confused

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