An air traffic controller spots two airplanes at the same altitude converging to point a as they fly at right angles to each other. one airplane is 100 miles from point a and has a speed of 400 miles per hour. the other is 290 miles from point a and has a speed of 1160 miles per hour.

On a architect's drawing of a house, 1 inche representa 1.5

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.