Look at the formula for the area of a circle below.
A=a72
Which of the following equations can be used to solve for the radius (r)?

Write an equation of the line given the two points below (write your equation in slope-intercept form, y=mx+b): (-4, 4) and (6, -4)

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.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8