A single piece of paper weighs about 9.9x10^-3 pounds. Millie bought 5 packages of paper, and each package hold 300 pieces of paper. Find the total weight of the 5 packages expressed in standard notation.

answer: 20

step-by-step explanation:

f is the midpoint of

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.