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What is the volume in L of 9.21 g sample of oxygen gas at 40.7 degree C that exerts 886.7 mmHg of pressure ? An equation of motion is given by x=at^2+bt+c where a,b,c are unknown variables. If x=position and t= time, what are dimensions of a,b,c? ? The common ratio for the following geometric sequence 1/3 3/15 9/75 27/375? How to graph the linear equation -x+2y=-1? Air in a 5.38 L tank has a pressure of 5.94 atm. What is the final pressure in atm when the air is placed in a tank with a volume of 468 mL?