3. A survey was conducted in California about whether parents will have their children vaccinated with all
recommended vaccines. Of 875 parents surveyed, 828 said they will. Nationally, 97% of parents will have their
children fully vaccinated. Is California different from the rest of the US in this respect? Test at the 5% level of
significance.

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube