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Mathematics, 18.02.2021 16:40 amunson40

A culture is tested for bacteria and has 2.1 million bacteria. The culture is tested every 5 minutes and each time it is tested there are 1.5 times more bacteria. How many bacteria in millions will there be in the culture after 20 minutes?

Round to the nearest hundredth.

3.15
7.09
10.63
29.17

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