The equation of the line that passes through the points (1,9) and (-1,1). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Complete the steps to find 4.830 ÷ 5