nischi
| | 01/27/10 - 07:13 PM  
 
|   #1 |
how do u get 100 min???
explain plzz...
Attached Files:
nbme 4.bmp (3000 KB, 26 downloads)
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| nischi
| | 01/31/10 - 11:04 AM  
 
|   #2 |
90% killed in 10min
ie., from 100 to 10bacteria in 10min 10power2 to 10 in 10min
10power9 to 10power8 10min 10power8 to 10power7 10min so on upto 10power2 to 10 in10min
total 80min...
lessthan 10bacteria....a value more than 80min..closest in the given answers is 100...
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