When the pressure that a gas exerts on a sealed container changes from _ atm to 1.80 atm, the temperature changes from 86.0 C to 30.0 C. Use P1/T1=P2/T2

Briefly explain one difference in the practice of realpolitik by louis napoleon and otto von bismarck.

Gretta needs a $300,000 mortgage and is offered two choices. the monthly payments for the fixed rate and predicted payments for the arm are shown. adjustable rate mortgage year monthly payment 1-15 $1,610.46 adjustable rate mortgage year monthly payment 1-5 $1,520.06 6-15 $1,728.54 what is the difference between the total costs of the mortgages rounded to the nearest hundred? $8,700 $1,700 $15,800 $5,000

Why is it essential to operationally define the variables in a study?