From which source can investors access accurate information about the market prices and movement of stocks? A.
financial newspapers
B.
all television channels
C.
colleagues at work
D.
friends and family

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )