Solution: Find the volume of the solid formed by revolving the area bounded by f(x)=4-x^2

Solution: Find the volume if the area bounded by the curve y=x^3+1

Solution: Find the length of the arc of f(x) = x^(3/2)+2 on [1,4]

Solution: Evaluate the integral of (4x^3 – sec^2 x)dx?

Solution: How many revolutions will a log make covering 1 hectare of land?

Solution: How much material should be used in making 2500 dice

Solution: Find the Lateral Area of a smoke stick of a boat

Solution: Find the area for ventilation of a crown hat

Solution: Determine the volume of the water fell on a golf course

Solution: What is the volume of the trapezoidal figure?