take the age of 12 boys and 12 girls such that, boys age is represented in matrix 3×4 and that of girls represented in a 4×3

table 1

step-by-step explanation:

1-16

2-32

4-64

8-128

all multiples of 16

can you put the picture up?

step-by-step explanation:

step-by-step explanation:

there's the chart

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.