Mathematics, 20.11.2020 01:00, OGxSniperGodx

3) For every 500 minutes, the number of bacteria in a petri dish decreases by 20. Which rational number shows the average change in
bacteria?
A 25 bacteria per minute
B bacteria per minute
bacteria per minute
-25 bacteria per minute
O
M
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3) For every 500 minutes, the number of bacteria in a petri dish decreases by 20. Which rational nu...