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Mathematics 9 Online
OpenStudy (anonymous):

please help me need this last question for this test an i got 5 mins to finish it Predict the population of bacteria for the given situation and time period. situation: 225 bacteria that triple every hour time period: 1 hour a. 6075 c. 67 b. 675 d. 6.75

OpenStudy (anonymous):

b

OpenStudy (anonymous):

after one hour, the population has tripled : 225x3 = 600 + 60 + 15 = 675 bacteria.

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