What is a 'dentigram'?

What is a 77 on a school report card? What is the percentage for one eighth? What is a shape with 4 uneven sides called? What links flying false and head? How do you write .002 percent as a fraction? Why is this distribution referred to as a geometric distribution? What is the least prime number than 45? How many significant digits in 50.000? What is 224 divided by 5? What has three sides and three angles? How many parallel and perpendicular lines does a trapezoid have? Curcunference equal to 3.14 times 2 What is the radius equql whats the area around the whole circle? What is 06 plus 1.15 plus 1.35 plus 0.925 equals? What is The amount of space between 2 points is measured in units of? What is the smallest number can be divided by 2 3 4 5 6 7 8 9 and always give you a remainder of 1? What is the Arabic value of xc? Value of 1950 silver dime? Is 3.872983346207 a rational number? Write 78 in lowest term? How much does rubber cost per meter?