What do you mean by 's'?

What does iix represent in roman numerals? How much gas money is needed to travel 1800 miles when gas prices are 3.60 gallon? What decimal is 25.0? A prime number grater than 50? What is the answer to this problem A building is 6 stories tall Each story is 12 feet I am 4 feet and 2 inches tall With a shadow of 4 feet How long is the building's shadow? What is general form of linear? What is 4 28ths in simplest form? What is seven seventh equal to? How do you wrte a sentence using gem? What is special about the 5- and 6-coordinate geometries? How many factors does102 have? What do points on inside and outside the curve represent? What is the name of the figure that has three sides and one 90 degree angle? Where would I find yellow triangles and squares on lateral markers? Where would you be swimming if you were at 50N and 0 percent? What state in the US is the top producers of apples? What are the uses of the pascaline? 420 x 3? How tall is 1.68 meter in feet and inches? How much water percentage is their on the world?