HOW DO YOU WRITE 3.9 BILLION AED?

In ideal circumstances the appropriate minimum interval between your vehicle and the one you are following is 3 seconds? If a circle has a radius of 9m what is the diameter? What is the polite number of 544 and 424? What is the measure of a single angle in a regular octagon? What does 2 to the 40th power equal? How do you convert American standard into metric? Is back flip a compound word? How much is 100 Denarii worth? Is a regular quadrilateral is both equiangular and equilateral? When you make the circle smaller which number in the standard equation for a circle center the orgin decreases? What T combination of sizes and shapes of grains? What is 35 over 126 in simplest form? Is a rectangle a shape with 6 square faces? What is the word scissors in french? What point represents 21 over 8 on a number line? What is 32 times 23? 2 times 2 equals what? How are tables of values like pictorial representations? What book of the Bible talkes about Moses freeing the slaves out of Egypt? How do you graph a quadratic function without using a calculator?