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pogonyaev
3 years ago
8

After a special medicine is introduced into a petri dish full of bacteria, the number of bacteria remaining in the dish decrease

s rapidly.
The relationship between the elapsed time t, in seconds, and the number of bacteria, N(t), in the petri dish is modeled by the following function:
N(t)=1000⋅(12)^t/5.5
Complete the following sentence about the half-life of the bacteria culture.
The number of bacteria is halved every ___ seconds.
Mathematics
2 answers:
Digiron [165]3 years ago
5 0

Answer:

the answer is 5.5

Ilia_Sergeevich [38]3 years ago
3 0

Answer:

4.3

Step-by-step explanation:

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The answer is C.

This is because 7 must be greater than 12-g.

G cannot equal 5 and below because 12-5=7.

Therefore C is the only answer that works.

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jok3333 [9.3K]

Answer:

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Step-by-step explanation:

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