Vince measures a circular magnet and calculates that it has an area of 28.26 square centimetres. What is the magnet's radius?Use 3.14 for .

Alaptop computer is purchased for $1350 . after each year, the resale value decreases by 30% . what will the resale value be after 5 years?

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5