In a survey of 9444 people in the U. S., 47% say that they own a bicycle. What is the margin of error for the survey?
Give an interval that is likely to contain the exact percent of all people who own a
bicycle.

congruent segments

step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it