In a primitive barter society the following rates of exchange exist: 1 fot = 5 vum, 2 sop = 3 tuz, 4 bef = 3 tuz, and 9 fot = 2 bef. A man has 4 sop and wants to convert all his possessions into vum. how many vum can he trade for?

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph