Given the following lens combination:# what is the magnification?

If jill was traveling at 300 miles in 4 hours due south what was his velocity in miles per minute a) 75 miles per hour due south b) .02 miles per second due south c) .5 miles per second due south d) 1 mile per hour due south

If a simple machine reduces the strength of a force, what must be increased?

Explain why you think this diagram shows what happened to the carbon in the biodome.