How many people are 5'9 feet tall in the world?

What is the volume 4 by 4 by 0.25? What was Samuel Morse's skill's? How many octagons are needed to make an octagonal prism? Why cant you find the square root of a negative number? A is a section on a number line where few to no data points are placed? What command is used to obtain close interval from normal interval? What is the formula to determine the number of triangles within a square? When was modal invented? How much volume does each medium tick mark represent on a graduated cylinder? How do you put 0.005123 in scientific notation? Do all irregular hexagons tessellate? How many three digit numbers can you make using 1 and 3? What grade is a 64 percent? What is the compass variation? How is a machine conversion similar to a bodys conversion? What is 9 squared divided by 3? What is the simplest for 105 over 441? Where in the bible can you find a phrase saying that a steel will fly at the sky and will float on the sea? How do you get to IXL? Can you suggest some topic for project on image processing?