Consider the probability that fewer than 12 out of 158 houses will lose power once a year. Assume the probability that a given house will lose power once a year is 13%. Approximate the probability using the normal distribution. Round your answer to four decimal places.

what graph

step-by-step explanation:

answer: 800

step-by-step explanation:

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation