How big you 3mm?

Midpoint of 16 and 21? What is the volume of a pipe with diameter of 1 meter and length of 2 meters? If you were born 1942 July how old would you be? How many ones in 1246? December 30 1996 in Times New roman numerals? How do you put eight and four hundredths in in standard form and expanded form? Who organizes and care patient records gather statistical data? When two variables x and y are so related that the value of one of them say y depends upon the value of the other x then y is called? How expression represents the prime factorization of 225? What is 0.618 as a decimal? What is the average of 3 10 and 5? What comes next in the pattern 4 3 1 -2 -6? You are a prime factor of 39 and 65 What number are you? What is 1.5 degrees over 1.4 metre? Who did john von neuman marry? How do you write 1756 in roman numerals? How many meters are in 18 km? What is the x value of the point where a graph crosses the x-axis? How do you convert 500cm? What is 867 rounded to the nearest 100?