How much does it cost to have a 15foot by 12foot room soundproofed?

Why order relation of complex numbers ate not possible? What is equivilate to a 0.3 cyst? How many sides does a -pentagram have? What would render fifty five gallon drums unacceptable for oil storage? What is the slope of the line given by the equation y12x-23? How long is ten generations? What is an open cube? How many Celsius degrees in 300 Kelvin? Why does the sum of all relative frequencies always equal 1? How many times is the word 'Amen' used in the Bible what are the verses? What is a fraction on a calculator? Why does a square have more symmetry than a rectangle? What are possible ways to get to the unattainable points in a ppf? If you had and apple then you ate it and threw it up and ate it again and repeated that twenty times how many times did you eat the same apple? What is is three things as a percentage? What is 30 minuts before noon? How many 1 in tiles are needed to cover an 18 in by 30 in counter top? What prime number is greater than 20 and less than 35? What is the factor tree of 490? How do you find the factor pairs for 325?