Considering the temperature va, time graph below, how does the temperature at the beginning of a change of state compare with the temperature at the end of the change?
Temperature vs. Time
140
120
100
0
Temperature
0
Time (min)
The temperature is always lower.
O The temperature is always the same.
The temperature is usually lower
The temperature is usually higher

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

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

i think is conclusions.i think so