What does nth?

How long is 24 square miles? How would you correctly add together 1999 and 2014 in two different ways entirely in Roman numerals giving examples and explanations? What is a wedge shaped polygon called? How many colors make up the color wheel? What is half of 716? How convert 8.9 l to ml? How much is 90 dimes? What percent 2.3 out of 100? How many nickels in thirty dollars? What goes into 8 and 11? What is the name meaning of the name sharath? Is it true that Numismatics are the science of numbers? Why does the square root function have a restricted domain? What is the tenth of 81? If A jet plane costs an airline 69500000 what is the place value of the digit 5 in this number? How many liters is a hector liter? How many minutes are 165 seconds? What is 4plus negative 1? Can 9723 be divided by 11? What do the letters app stand for?