What is 3√81 using simplifying radicals?

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference