A solid right pyramid has a square base with an edge length of s units and a height of h units. Which expression represents the volume of the pyramid? Os²h units³ Os²h units³ s²h units³ ○ 3s²h units³ S

Find the metal volume of this bushing. All dimensions are in inches. V=R2H

A vessel is in the shape of a right circular cone. This vessel contains liquid to a depth of 12.8 centimeters, as shown. How many liters of liquid must be added in order to fill the vessel? One liter contains 1000 cubic centimeters.

A copper casting is in the shape of a prism with an equilateral triangle base. The length of each base side is 17.80 centimeters, and the casting height is 16.23 centimeters. Copper weighs 8.8 grams per cubic centimeter. Determine the weight of the casting in kilograms. One kilogram equals 1000 grams. Round the answer to 2 decimal places.