the population of tha bacteria culture doubles every 2 mins.approximately how many min it will take for the population to grow from 1000 to 500000 bacteria.
a)10 b)12 c)14 d)18

• ans is 18
  2^n>500 so n=9 satsfies it and 2*9=18 min
• 13 years agoHelpfull: Yes(0) No(2)
• 18 minutes
  
• 13 years agoHelpfull: Yes(0) No(1)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)
• 1000-->2000-->4000-->8000-->16000-->32000-->64000-->128000-->25600-->51200
  9*2=18
  
• 8 years agoHelpfull: Yes(0) No(0)