What is valitility?

Which number is greater than 5.22 4.337 5.207 0.267 or 5.237? What is an argentomentry? How many pallets can you fit on a 51ft? What is 300.235800 in standard exponential notation? What else did Thomas Edison invent? What are three types of part or whole relationship? How do you write 8x plus 4y equals 20 in fuction form? Why was Dame Mary Cartwright famous? How many feet is 20 ATM? Which phrase is often used as a magicians magic words? Can a log sob? What is 65.95 plus 8.25 percent tax? A school band has 64 members the band marches in the form of a rectangle what arrangements can the band director make? What expression is equivalent to n 6)? What is the 3 consecutive odd numbers where the product of the smaller two numbers is 34 less than the square of the largest number? What if your grandparents bought a new car in 1970 for 3900? How many threes are in thirthy six? What is the fractional part of a day is 14 hours? How many hours is 2389 miles by plane? What is the population density of 45 sand crabs in a 5 meter by 3 meter section?