ezzsat2023oct (test1)

The graph models the radioactive decay of the sodium-24 in a sample over time. According to the graph, at 5 hours, which of the following is closest to the mass, in milligrams, of the sodium-24 in this sample?

A. 25 B. 31 C. 40 D. 50

• 25

• 31

• 40

• 50

What is the positive solution to the given equation?

• A

• B

• C

• D

What is the graph of the given equation?

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• 
• 
• 

• A

• B

• C

• D

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• 
• 
• 

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D