Ella purchased a game that was on sale for 12% off. the sales tax in her county is 6%. let y represent the original price of the game. write an expression that can be used to determine the final cost of the game. a. y − 0.12y b. 0.06(0.88y) c. 1.06(0.88y) d. y − 0.88y + 0.06y

the answer will be c 1.06(0.88y)

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

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.