F(x) = x². What is g(x)? A.g(x)=(1/3x)^2 B:g(x)=1/3x^2 C:g(x)=1/9x^2 D:g(x)=3x^2
1 answer:
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9514 1404 393
Answer:
- 63 in the class
- (C+B)P' = 25
- (C+B+P)' = 18
Step-by-step explanation:
The number of students in the class is the total of all numbers on the diagram:
9 +5 +11 +6 +3 +4 +7 +18 = 63 . . . students in the 2015 senior class
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Students taking Chem or Biology, but not Physics are those in the colored area, excluding those in the green:
9 +5 +11 = 25 science students not taking Physics
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Students not taking science are those outside the colored areas:
18 students are not taking science
