Describe the end behavior of the given function. f (x)=(2/3)^×-2. A. As x increases , f (×)approaches -2. B. As x decreases , f (x) approaches negative infinity. C. As x increases, f (x) approaches infinity. D. As x decreases, f (x) appoaches 2.

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi