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mars1129 [50]
3 years ago
13

CALCULATOR

Mathematics
1 answer:
Drupady [299]3 years ago
7 0

Answer:  d(r) = 5(0.87)^r

Step-by-step explanation:

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Answer:

\boxed{\sf \ \ \ 49a^8b^6c^2 \ \ \ }

Step-by-step explanation:

Hello,

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