What is 501 mix?

What is a system of symbols that can be strung together in an infinite number of ways for communicating abstract ways? What is the most common shape that people doodle? What is larger 3.006 or 3.06? Name a solid figure that has 3 rectangular faces and2 triangular faces? What does Decus et Tatumen mean? What is mxc times vi? How do you find length of one side of cube if you have surface area? How do i write 97 so that the value of 7 is 7 hundredths? How is 0.56 written as a fraction? What is the width of a 14 cm rectangle? How many times does the number 7 appear on a 24 hour digital clock? How many times do 3 12 go into 31 12? How many dollars is 2.5 million cents? What number does not round to 4.7? What is one of the fifty US in capital letters has a hoisantal line of symmetry? What two angles are equal by the law of reflection? After an impact involving a nonfunctioning satellite a paint chip leaves the surface of the satellite at a speed of 96 meters per second After 17 seconds how far has the chip landed? What re the expressions of speed? How old is a kindergartner? Why can't you see at the back of our heads?