How many male are in the Us from 15-19?

When you are rounding to the nearest 10 the 5 do you round that up or down? How do you simplify 77 over 112? What is 9 in expanded form? What percentage is 75 out of 85? What is packing fraction of diamond? What is a geometric rule? What are the factors of eliminating wholesale distribution? What equals 155? How fast is a mile per minute? What is the starting point for the measurement of the horizontal lines? How do you write 588.39 in scientific notation? Why is a square stronger than a triangle? A is the set of all points in space at a given distance from a given point? 16 X 5 equals WHAT? What is 36 inches? What ratio is equivalent 45? How many square feet does one roll of wallpaper have? What is the composite number out 2 7 5 or 9? How many days in the year 1994? Why cant the adsolute value of a number be negtive?