Which choice is equivalent to the expression below? Use the FOIL method.

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

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Rationalize the denominator- 12x/√x-10