Please provide Matlab solution with Function at seperate m.file

Problem01, According to Archimedes' principle, the buoyancy force acting on an object that is partially immersed in a fluid is equal to the weight of the fluid that is displaced by the portion of the object that is submerged. The spherical float with a mass of m 70 kg and diameter of 90 cm is placed in the ocean (density of sea water is approximately 1030 kg/m3. The height, h, of the portion of the float that is above water can be determined by solving an equation that equates the mass of the float to the mass of the water that is displaced by the portion of the float that is submerged: Note that, for the sphere of radius r, the volume of a cap of depth d is given by: 3 cap Write equation (1) in terms of h and solve it using any numerical method. Compare your results with Matlab's built-in function fzero