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A sample of 100 mg of cobalt is studied over time. After 1 year, the sample was measured at 97.5 mg. If the size of the sample continues to change at the same rate, which equation models the change?

User Art Swri
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2 Answers

4 votes

Answer:

B

Explanation:

User Pedro Figueiredo
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3 votes

Answer: B

Step-by-step explanation: The answer is B

User Alex Koukoulas
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