Mia wanted to know how Earth’s movements created new landforms . She decided to read about folded mountains and their characteristics because she had seen them in the Alps. Which of the following statements describe characteristics of folded mountains? Choose the three statements that apply.

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.)