Andy rides a a speed of 8 miles per hour. How far does he ride in 3 hours?

The answer is 24 miles.

Explanation:

Every hour he rides 8 hours. If he rides for three hours you can take 8 miles x 3 hours which is 24 miles.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.