A circular platform has a circumference of 308 feet. determine the area of platform. if Maya's crew paints the platform at a rate of 720 feet per hour, determine how long to the nearest hour it will take them to paint the entire platform​

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