13. The following dot plots show the amount of time it takes each randomly sampled student to complete two different sets of math
homework problems.
Set 1
Set 2
24 25 26 27 28 29 30 31 32 33 34 24 25 26 27 28 29 30 31 32 33 34
Time (minutes)
Time (minutes)
a. What is the mean time for each set of problems?
The mean time for Set 1 is
Show Work:
minutes
The mean time for Set 2 is
Show Work:
minutes

x=0

step-by-step explanation:

sweetheart, there isn't a cube below.

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.