How much is 7 in half million?

What palindrome years are 11 years apart? What happens if you have an empty polcenta? What two numbers equal 315? Who constructed the golden rectangle? How do you write the number 753 in roman numerals DCLLIII or DCCLIII? What object is 1.5 centimeters? What is the sum of a number and 3? What is 5.2 plus 7.8 squared? Can a rectangle have more than four sides? Is 15482 a prime number? Five less twice a number is 25what is the number? What are three real world examples of not gravity? The circumference of a circular trapoline is 44 feet estimate the radius of the trampoline? Animals that way 1 ton? Which three countries in order are having the highest natural gas world reserves? What is the area of Castelfranco in Miscano? What does 24 hft mean? Is a corollary a statement that can be proven using a theorem but the proof is usually difficult? What letters are symmetric? Which radiographic projection has the patient positioned so the body is slanted sideways to the film?