If the area of a square is 196 square meters, what is its perimeter

Find the slope of the line y =8/9x + 1.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

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