What is 0.000545 in standard form?

Is 39 a integer? What is the next number in the sequence 1 2 5 10 20? What would 2 be rounded to? What is the difference between wasn't able and didn't? How do you find the LCD? How many sacks of 60 pound concrete does it take to make 0.12346 yards of concrete? What are the factors of 495? What are the factors of 28 in pairs? How many multiples of 5 are greater than 40 but less than 90? What is 5 times 2 thirds? How do you round to the nearest Hundred Million? What is 21.4 rounded to the nearest tenth? Can you please round 274503 to the nearest thousand? 1998 us penny value? What is the fraction 11 over 4 as a mixed number? What percentage of felony cases end in plea-bargain? What grade is 16 out of 25? What is the mode most frequently appearing item of this data 26 29 30 31 31 35 35 35 36 39 40? How much is it to cut your foreskin? Which is greater 0.08 or 0.8?