Yesterday Han drove 1 hour longer than Ian at an average speed 5 mph faster than Ian. Jan drove 2 hours longer than Ian at an average speed 10 mph faster than Ian. Han drove 70 miles more than Ian. How many more miles did Jan drive than Ian?

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?