How large is 30 in diameter?

What can be probability having 5 Sunday in June? Are all variations also adaptations? What number between 108 and 120 that is an odd number but the ten digit is even? Did King Philip of ancient Macedonia write the bible? How do you put 13.8 in word form? What is the volume of a sphere of radius 32 ft? What item is not allowed in constructing a geometric figure? What is a chord with three tones? What is the difference between 3 inches and 3 square inches? How much is 99.99? What is 4 divided by 34 equal? What is 32.6 divided by 0.8? What does 14 over 20 minus 3 over 5 equal? What are types of quotas? Will your estimated value be greater than or less than the actual answer? What letter is used to refer to the characteristics shape of an exponential growth curve? What is standard form of 6 to the power of 5? Given the bit sequence 01100000000010 how is B8ZS encoding? If an individual takes a test and if you know an individual's raw score the mean of the group of individuals who took the test and the standard deviation of the group you can tell the re? What is 652100000000 in scientific notation?