Acone is placed inside a cylinder as shown. the radius of the cone is half the radius of the cylinder. the height of the cone is equal to the radius of the cylinder. what is the volume of the cone in the ms of the radius

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?