Which are the solutions of x2 = –11x + 4?

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

He concluded that a heavier object dropped from the same height as a lighter object will land

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