What is the steps of scientific mathod?

What are two numbers with a geometric mean of square root of 30 if one number is 7 more than twice the other? How many rectangular pyramids can you make using these 5 shapes 4 triangles and 1 rectangle? What is sixty six and two thirds as a fraction? Which bank has the sort code 77-12-28? What decimal is this equivalent of 451 one thousandths? Two lines that never meet? Is 2 over 4 equvialent to 3 over 6? What is use of geometrical figures? What is six twelves as a decimal? How does length and width relate to area? What is 86 percent written as a ratio? What is top line and bottom line with respect to IT industry? What is the point of intersection on the x-axis? Equate 38000 dollars a year to dollars per hour? How many times is leap mentioned in bible? When does superstore start to open 24 hours? Is it normal to have 0.59 lymphocytes and 0.30 segmenters for a 3 yrs old child? Why is the current atomic model referred to as a probability model? What fraction of one kilograms is 500 grams? 2 over 7 plus 1 over 2 equals in simplest form?