The tires on a certain car are 25 inches in diameter if the car is moving at a constant speed of 65 mph how many rotations is the front left tire making (1 mile = 5280 feet)

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