How do you write one and eight tenths?

Why is the third formant frequency five times the first formant? What word means only one? What are the composite numbers of 11 from 1 to 400? What bills add up to 50 snelfus? What is 7x-2x equals 7 plus -2x? What is the LCM for 195 and 39 and 104? What is 74.8 divided by 1000? What is the successor the largest 4 digit number having two different digits? Can 1000mg of amoxycillin harm you 3 time a day? Which animal could be about a decimeter long? What is the angle in degrees between two hands of a clock when the time is 1 minute past 12? What is the speed limit on driver parallel lines? If you won a contest with a 1,000,000 what would you do? What are the distance formula were the two points are located on the coordinate plane? How many syllables does knife has? What is einsteins rik equals 02? What is 8m-7 5-m 2-7m? How many kilometers is 38000m? What is 13 hundreds in decimal form? How do you tell proof and silver proof?