1 The first cube has a mass of 2 grams, the second cube has a mass of 5 grams, the third cube has a mass of 10 grams, and the fourth cube has a mass of 25 grams. 2  Which cube has the greatest density?
On June 18, ships and aircraft assigned to the USS John C. Stennis (CVN 74) and USS Ronald Reagan (CVN 76) strike groups began dual carrier flight operations in the Philippine Sea.
Presumptive Republican presidential nominee Sen. John McCain, left, smiles as his Vice Presidential running mate, Alaska Gov. Sarah Palin, pumps her fist as she is introduced to supporters at a campaign rally in Dayton, Ohio, Friday, Aug. 29, 2008. McCain introduced Palin as his running mate at the event. (AP Photo/Stephan Savoia) Cheney said Sunday that it was a âmistakeâ to put Palin on the Republican ticket in 2008 when sheâd governed Alaska for less than two years.