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zhenek [66]
3 years ago
9

In a survey 27% of people chose salads over meat. In all 81 people chose salads. how many people are in the survey?

Mathematics
1 answer:
Lynna [10]3 years ago
7 0
.27(x) = 81

x = 81/.27

x=300 people
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C is correct because increasing means that the derivitive is positive, and so therefo since the only hoirontal place in between 1 and 2 is 1.5, it must remain positive throughout and not dip down, C is right

D is wrong then




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