Help.

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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