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For every 500 minutes, the number of bacteria in a petri dish decreases by 20. Which rational number shows the average change in bacteria?

For every 500 minutes, the number of bacteria in a petri dish decreases by 20. Which rational number shows the average change in bacteria?
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3 votes
for every 500 minutes, the number of bacteria in a petri dish decreases by 20. Which rational number shows the average change in bacteria?

User Marsei
by
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2 Answers

4 votes
i think it would be 4-60
User Gyro Gearless
by
7.5k points
7 votes

Answer:

- 1/25 per minute

Explanation:

User Shivam Pandya
by
8.0k points
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