Nora worked in her yard for 2 hours. she mowed for 45 minutes, raked for 33 minutes, and weeded the garden for the rest of the time. what percentage of noras time working in her yard was spent weeding the garden?

Is it true or false i’m trying to pass this test so i can leave school

Is the square root of 4 plus the square root of 16 rational?

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