How many Americans make more than 400000 dollars?

What is 4684 divided by 6? Is the beta distribution is a special case of dirichlet distribution? The total weight w in pounds of a tractor-trailer capable of carying 8 cars depends on the number of cars c on the trailer This situation is represented by the function rule w 37 000 plus 4200c? How do you work out 4 ninths of 27? What is the greatest common multiple of 70 and 142? Factors of 120 that add to get -54? How do you abbreviate something? How many hours and minutes is 125 minutes? What kind of angles are AZB and XZY? Where is 1.666 on a inch ruler? What makes isosceles trapezoid faces perfect for popcorn cartons? How many dimes are in a ten dollar bill? What is the symbol for a micrometre? Is it possible to combine two unequal vectors to give a zero resultant? How many degres in half a turn? What is 12 x 22 x 8? What is the mathematic definition for sum? Is there a shape with 1000 sides? What is an angle that greater than 90 degrees? Which is the diagram having two dimensions?