The amount of paper used weekly by the Pittsburgh paper is approximately how many times more than the amount used by the Newville paper? Answer in scientific notation and show or explain your work. Location Newvile: 8.0×10^3
Location:pittsburgh:4.0×10^11

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step-by-step explanation: ; )

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: