Which is a perfect square?
6^1
6^2
6^3
6^5

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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 coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*