Which expression is equivalent to 81 superscript one-third?
3 rootindex 3 startroot 3 endroot
3 rootindex 3 startroot 3 cubed endroot
9 rootindex 3 startroot 3 endroot
27 rootindex 3 startroot 3 endroot

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

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.

Find the dimensions of the circle. area = 64π in.² r= in.