Sample of domestic
The accompanying table lists x = weights (in hundreds of pounds) and y = highway fuel usage rates (in mi/gal) for a sample of domestic new cars.
x=29,35,28,44,25,34,30,33,28,24,
y=31,27,29,25,31,29,28,28,28,33
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The Stars in a typical globular cluster orbit at speeds of around 10 km/s, and stars at the outskirts of a globular cluster are around 50 light-years from the center.
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