A pile of sand is in the shape of a right circular cone. The height of the cone is 10 feet and the radius of the circular bottom is 3 feet. Find the volume of the right circular cone to the nearest cubic foot.

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Evaluate the expression. (9 + 5)(3 + 2)0