10x + 30 divided by 8x + 40

In the diagram below, tan θ = sqrt 3. what is the value of m?

When only separate discreet points are graphed it is called?

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