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sammy [17]
2 years ago
8

Please help I'll mark brainliest ​

Mathematics
1 answer:
Anon25 [30]2 years ago
3 0

Answer:

32

Step-by-step explanation:

Add up all the numbers and then divide by how many numbers there are.

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step by step explanation:

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Flura [38]

Answer:

the equation should be corrected to fit the data of the problem.  With the corrected equation a mass of 0.5 grams remains after 150 years

Step-by-step explanation:

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