Anonymous asked 5/18/2010 A Student Wanted To Obtain A Very Accurate Value For The Volume Of A Piece Of Steel. He Filled A 100.0 Cm3 Graduated Cylinder To The 50.0 Cm3 Mark With Water. After He Carefully Dropped The Steel Into The Cylinder, The Water Level Rose To The 55.6 Cm?
Anonymous asked 5/18/2010 2C4H10 + 13O2 = 8CO2 + 10H2O What Is The Mole Ratio Of Butane To Carbon Dioxide In This Reaction?
Anonymous asked 5/17/2010 To Paint His House, Samuel Bought 2 Cans Of Paint And One Roller For $30. When Friends Came Over To Help, He Went Back To The Store And Bought Three More Cans Of Paint And Two More Rollers For $50. How Much Did He Pay For A Roller?
Anonymous asked 5/17/2010 If The Quantity Of Heat Lost Or Gained Is (ΔH) = Mass × Change In T × Specific Heat, What Is The Amount Of Heat Required To Raise 200.0 G Of Water From 22.00°C To 100.0°C? The Specific Heat Of Water Is 4.180 Joules Per Gram-°C.
Anonymous asked 5/15/2010 The Height Of This Oversized Container Is 3m. Its Diameter Is 2m. What Is Its Area?
Anonymous asked 5/14/2010 Jim Solved A Certain Number Of Problems. Brenda Solved 2 More Than Twice As Many. Together They Solved 38. How Many Problems Did Brenda Solve?
Anonymous asked 5/14/2010 If M Varies Directly As P, And M = 5 When P = 7, What Is The Constant Of Variation?
Anonymous asked 5/13/2010 A Pump Will Pump 125 Gallons Per Minute. How Long Will It Take To Empty A 12000 Gallon Tank?
Anonymous asked 5/13/2010 My Denominator Is 6 More Than My Numerator. My Simplest Form Is 2/5.What Fraction Am I?
Anonymous asked 5/13/2010 In General, The Slant Height Of A Pyramid And The Altitude Of A Pyramid Are Not The Same Thing?
