in alska the colderst temprauter ever recorded is -80 that is much colder than in hawil where the coldest temperature is 15

In the diagram of circle a what is m

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

Which statement about the annual percentage rate (apr) is not true?