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There is a population of 139 bacteria in a colony. If the number of bacteria doubles every 189
minutes, what will the population be 378 minutes from now?
bacteria
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Respuesta :

Answer:

556

Step-by-step explanation:

So, 378/189=2. So it will double two times. x2x2=x4. 139x4=556.

chicho5000

Answer:

556

Step-by-step explanation:

There's an initial population of 139 bacteria in a colony. If it doubles every 189 minutes, then the population would be 556 in 378 minutes from now.

189th minute= 139+139=278

Since 189+189= 378, Just double 278 again, which gives you 556.