MCQOPTIONS
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| 1. |
The population of a bacteria culture doubles in number every 12 minutes. The ratio of the number of bacteria at the end of 1 hour to the number of bacteria at the; beginning of that hour is |
| A. | 8 : 1 |
| B. | 16 : 1 |
| C. | 32 : 1 |
| D. | 60 : 1 |
| Answer» D. 60 : 1 | |