YOU BE THE TEACHER Your friend solves the equation shown. Is your friend correct? -4(2n-3) = 12-on -On + 12 = 12 - on -81=-on O=0 The solution is n=0. O yes no Explain your reasoning. (help me please)​

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8