Arectangular prism with a volume of 4 cubic units is filled with cubes with the side lengths of 1/3. how many 1/3 unit cubes does it take to fill the prism?

On a piece of paper graph f(x)=5•(0.4)^x

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.