How many square feet in 22m square?

When was the hourglass invented? How many pounds is14 stones? How many vertices does a hexadecagon have? What is two hundred thousand divided by three hundred? How do you do an Outlier test? How many steps are in 2 hrs? What is the range that you use in math mean? What is the number between 476 and 391? How many verses in psalm 117? What company produces the most six figure income? How much is 5 foot and 6 inches in Greek? How do you you write 8.7 million in numbers? What is the difference between a whole and a natural number? Is because a sequence word? What is the length of one tentacle? What is 1 over 2 of 8? What is the poissons ratio for IS 1239? How do you factorise x squared minus 49? How many square fett in a 31x25 foot building? How do you multiply exponents with different coefficients?