How are land-use laws in the united states different from the land-use laws inherited from england?

Does any one know what real love is and would anyone be willing to share it with me?

What happens to light waves from a star as the star moves away from earth?

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)