help me with this question

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

What percent of the circle below is shaded?