How many milmeters are in a inch?

How do you write out 11.5 percent? What is the centroid of the triangle? How do you write 192.07 in words? What is 40 as a percent? What is 2m plus 3 plus 4(2m plus 3) when m equals 6? IS a killergram bigger then a millergram? Where was our system of numerals invented? What is annual percentage increase of 827000 to 1141000? What is 7 time 7? How do you change an improper fraction to a mixed numeral? What is 6.447 to the first decimal place answer? 0 smokers were questioned about the number of hours they sleep each day you want to test the hypothesis that the smokers need less sleep than the general public which needs an average 7.7 hours of sle? Why did early groups of people form government a to help them survive b to preserve democracy c to provide leadership opportunities d to encourage the arts? How many ways can you make 25 by using prime numbers? How many sq ft to the acre? How do people use integer in weight or size? Are coins mixtures? How do distance and time affect speed? What name is given to the number above the line of a vulgar fraction? What is two-thirds of a kilogram?