Question 2 2. The strength of a linear association between two variables, x and y, can be determined by calculating their correlation coefficient, r. Which of the following would indicate the strongest linear association between the variables? A r = -0.9244 B r = -0.8488 с r = 0.8782 D r = 0.9078

What is the multiplicative rate of change of the exponential function shown on the graph?

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?