A random sample of 30 lunch orders at noodles and company showed a mean bill of $10.36 with a standard deviation of $5.31. find the 95 percent confidence interval for the mean bill of all lunch orders. round the t value to 3 decimal places. Round the answers to 4 decimals

why can't you?

step-by-step explanation:

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )

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