The world population is about 7.8 billion people now and the population grows at an annual rate of 1.1%. What will the population be in 2031?

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answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

answer:   c ?

step-by-step explanation:

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