Solution: When is the two ships will be closest to each other?

Solution: Find the work done if a spring compresses a total of 6 inches

Solution: Find the area of the bigger circle circumscribing tangent circles

Solution: Determine the volume and surface area of a buoy

Solution: Compute for the volume and surface area of the cone

Solution: Determine the volume and percentage volume of the salad

Solution: Solve the differential equation dy/dx=2x with initial condition y(0)=4

Solution: Find the volume of the solid of revolution generated by rotating the curve

Solution: Find the volume of the material needed to make the cup

Solution: Find the volume of solid of revolution formed by revolving the area bounded