What does r 220000 mean?

Is 3 divisible by 1752? How many gallons of oil is 5 inches in a 275 gallon tank on its side? How do you write one-thousandth as a decimal? What is the perimeter around a flat acre squared? What is the difference between quantitive and qualitive observations? What is censoring value? What is a simple preicate? Is 24 and 32 prime or composite? What 3.827 rounded to the nearest hundredths? What is tenets number 2 of triskilion? What the speed of light in scientific notation? What sides have a shared vertex? If the height of a rectangle is 8 mm and the breadth is 2.5 cm what is the area of the rectangle in square centimeters? If you make 19 dollars a hours how much is that a year? What is the relationship between volume capacity and mass of water? Is feet bigger than yards or is yards bigger than feet? What is a situation where you would need to know the circumference of a circle? What is 16(x 3) 4(x 9)? What is quadrilateral with exactly one pair of opposite sides that are parallel? What does quotient using compatible numbers mean?