the running time and distance of two kids are represented by the following equation and graph. the variable t represents the time (in seconds) and d represents the distance (in meters). who is faster and by how many meters per second (m/s) faster?

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