They were considered powerful magicians because they worked with fire and earth to create iron. Crossing the Sahara Desert from a coastal city to Ghana typically took around 40 days when travelling on a caravan of camels.
Impressionist painting is basically a loose brush, stroked sketchy lined, and blotched colors that composite together to generate the feeling of impression generally trying to create the feeling of movement. It differs from realism painting because, realistic painting tries to portray life w/ out glamorizing it. Shown to show the ways of how people make a living revolving the focus around livestock, farm, workers, middle class and other ordinary activities. <<< I hope that helped !!!
To solve this you simply divide .505 by 1 (<span>0.505/1) and then multiply by 1000/1000 to get rid of the decimal, giving you 505/1000. If you want to return to decimal form you divide 505 by 1000.</span>