What is the mass, in pounds, of 389 ml of a gas that has a density of 1.29 g/l?

Mass of gas is 0.001 pounds.

Explanation:

Density is defined as the mass contained per unit volume.

Given : Mass of gas = ?

Density of gas =

Volume of gas = 389 ml = 0.389 L     (1L=1000ml)

Putting in the values we get:

      (1g =0.002 lb)

Thus the mass of gas is 0.001 pounds.

its weight is greatest on earth

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