How many rows of 9 make 54?

Is 517.6 a palindrome? What are the disadvantages of rigid rules and regulatiuons? What is the double for 7 plus 7? What is 241074 divided by 1000? How many 4 digit numbers can be formed from digits 1 2 3? What is a solid figure that has three rectangular faces called? What is the value in this number 0.020? What is the answer called when you divide 2 numbers? How do you abbreviate 'June'? How many syllables are in the word component? Is 3 12 tons equal to 6000 pounds? What fraction of an hour of 14? According to the word entry How many definitions are there for the word retribution? Write an eqution of the line thathas a slope of 6 and contains the point 1 1 in point-slopeform? A mass has cross sectional area 1m is affect by force 1 newton and its young s modulus 1n find its height after strips that provided initial height is 20 m? What Formula for long radius 45 degree elbow? How many liters in a pool 18 feet by 33 feet square by 52 inches high? What is 139 million in numbers? How do you rename 30 over 5 as a mixed number? How many pennyweight in one gram of gold?