Johnny biked at a steady rate of 15 miles per hour for 2 hours. Does the graph of this linear relationship represent a discrete (a set of unconnected points) or a continuous (solid) relationship?

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Find the distance between (7,-6) and (-3,-9)

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone