How many sqm is in 1 acre?

What is an average IQ number? What are the prime numbers between 20 and 45? What fraction is between 3 4 and 1 3? Why does Point O corresponds to the additive inverse of the number that corresponds to point E? The reciprocal of two more than a number is three fourths of the reciprocal of the numbers itself what is the number? How many square feet is 32.5 x 44.5? What is 18 plus 24 minus 30? How many times does the word pray appear in the old testament? Is it true that WordArt is a feature that allows you to draw individual shapes and group them? How much is a misprint quarter that is bent and doesn't have a date on it? Zeros are always considered significant digits when they are to the right of the decimal point and when they are between the decimal point and another digit as in 13.04.? What is the coefficient in the expression (3 x 5) plus 4x? What does the 58396 on the 3006 barrel mean is this the serial number and if not where can the serial number be found? How many 400mm are in meters? How many i's in 52 card deck? How do you abbreviate cubic units? How 1 liter is 1000 Cubic Centimeter? How many line segments does a N have? What is the difference between a Gaussian plot and a Lorentzian plot? Does 3 go into 78 How many times does it go into?