What is a ordered set of numbers or objects?

What is the population of R Systems International? What is the next number 2 4 8 10 20? Is 20 degrees Fahrenheit or 20 degrees celsius colder? The math test had 50 problems 20 of them were addition What fractional part of the test was addition problems? What is 52.5 percent as a reduced fraction? How many diagonals total could be drawn in a regular 100-gon? Do laptops have alarm clocks? Express the number in scientific notation 0.078? What is the area of a square with sides 4 meters long? How do you identify the integers in the list below? How do you spell the degree c? What is 6 4ths as a mixed number? How many times does 4 go into 720? What is 149 divided by 5? How much is 19.96 plus 10 percent tax? What is a rational number between 64 and 63? What is 1.9 minus 0.25? What is the number 20 000 000 in words? How many sweethearts fit in a 32oz. jar? What does not what doesn't describe a rectangle describe a rectangle?