Math 9 Midterm Review: Word Problems

A population of 200 bacteria has the perfect conditions to double every 20 min. How many bacteria will there be after each amount of time? C)4 h My work: 240/20=12 12 x 200= 2400 2,400^2= 5,760,000 Correct Way: 2^12(200) 4096(200) 819,200

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