9. grandma made a strawberry pie with a diameter of 10 inches. she coveredwhipped cream. how many square inches of whipped cream would be needed to coverthe top of the pie?

answer:

step-by-step explanation:

x = 12

y = 1

for the points!

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.