How do you write 0.009 in unit form?

How do you solve this optimization problem analytically? What is 2X squared minus 5X plus 5 divided by X minus 2? What is the maximum number of decimal places allowed after a decimal point? What is the antonym for acre? What in the proper scientific notation for the number 18200? How many facecards in a deck of cards? What the ratio in a percentage of 14 over 100? What is the decimal place value of 5.267? What is the exponent to equal 1000000? What is a inear function? What is the algebraic expression for 5 added to a number? How many people died in the last twenty 4 hours? 0.825 rounded to the nearest hundredth? How do you convert millimolar to microliters? What one what are not sets of equivalent angles supplementary vertical corresponding and right angles? Where in the Bible can you find where it mentions the words land of milk and honey? Which number is the same when rounded to the nearest tenth and whole number? How many hours of darkness are there in December? Does a measurement have two parts? How many yards are in 2400 feet?