Darren makes $12 per hour. Next semester he will be making $14 per hour. What rate of increase does this represent? Round the answer to the nearest tenth of a precent​

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.