Suppose a survey was done this year to find out what percentage of all american households own a bread machine. out of their random sample of 1,000 american households, 317 reported they own a bread machine. the margin of error for this survey was plus or minus 3 percentage points. based on those results, what percentage of american households own a bread machine?

translate k to n and reflect across the line containing jk.

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.