Problem: 28÷(15-11)³+3² (please tell me what i did wrong)

What I did wrong: 28÷(15-11)³+3²
28÷4³+3²
7³+3²
147+3²
147+9
156

answer: sorry i can't you.

step-by-step explanation:

wow ok so the answer is 1k or just k

because of combining like terms xd

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.