How much is 400 feet in 52.4 seconds?

How many meters in 20cm squared? How do you convert fineness into percentage of gold? How do you round 1997? What is a curved ceiling called? What is the formula used to find the sum of the interior angles of a regular octagon? How do you you write four and seventy-seven thousandths? Brice had 3 energy bars. He ate half of one. How many energy bars remained uneaten? What is 11 over 13 as a percent? What is the first factor of a product? How much does a baseball weigh in kilograms? How many stones and pounds is 63 kilos? What is the Y-incercept if -9X plus Y equals 21? What is bigger 3 over 4 or 7 over 8? Trigger point massage and myotherapy are similar to what other form of therapy? What does a 280 on an AST test mean? How do you say 3 120 048 in words? How do you calculate 404755 is 90 percent of x? What is the volume of a sphere with the radius of 18units? What is two thirds to the 3rd power? What is prime factorization for 261?