Over which part of the globe do the prevailing winds blow west to east

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

In 2002, the rare earth elements mine in mountain pass, california was closed because

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5