A survey was done of 250 households to find out if they watch cable television, internet television, or both. Of the 250 households, 165 watched cable television, 123 watched internet television, and 15 watched neither,
If a household was selected randomly, what would be the probability that they watched both cable and internet
television? Round your answer to the nearest whole percent.

this doesn't make sense lol

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

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: