A manufacturer makes two models of an item:model I, which accounts for 88% of unit sales, and modelI I, which accounts for 12% of unit sales. Because of defects, the manufacturer has to replace (or exchange) 10% of its modelI and 14% of its modelI I. If a model is selected at random, find the probability that it will be defective. P (defective) :

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

c) yes, because of asa or aas

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: