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lorasvet [3.4K]
4 years ago
13

Is it A , B , C or D ??

Mathematics
2 answers:
STatiana [176]4 years ago
8 0
I think B or A is the answer
nadezda [96]4 years ago
4 0
The answer is B ....
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0.81

Step-by-step explanation:

Herd immunity or community immunity is the immunity seen after vaccination of a population wherein the large portion of the population becomes immune to the pathogen. It depends on vaccine efficacy and vaccination rate.

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5 0
3 years ago
Which function below is the inverse of f(x) = 7x-1/2
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<span>length of a line segment is 58 units.</span>
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