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Professor Crump maintains his theory is correct. He states "the concentration of krill is reduced by 1/7 every time a pod of Baden whales passes by." Consider an area of the ocean where the krill concentration is 35/m3. If Professor Crump's theory were correct, what would we expect the krill concentration to be after a pod of whales comes through and feeds? Round your answer to the nearest whole number.

 Apr 22, 2021
 #1
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1/7 of 35 = 5

So, the concentration of krill would drop to 30/m3

 May 28, 2021
 #2
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 May 29, 2021

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