The ratio of 5 red trucks / 9 white trucks

How many zeros does the function f(x)=4x3-x2+1 have

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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