What does 86400 s i a d stand for?

Simplify the Ratio 35.2 to 40? What is the confirm date of 9th class result 2011? What would you do if the first section of the NDC number contains only four digits? What does 5e plus 11 equal? What is the weight of a four by eight sheet of half inch particle board? Quarterbacks with 4 td passes in 1 quarter? Uses of statistics in agriculture? How do you get percent from higher value to lower value? What is 172 divided by 2? What is 526.78 rounded to the nearest tenth? How do you draw a net for a wedge? How do you factor 81 into a product of primes? how do I write seven hundred and forty thousand in number? Do 115.9 percent as a decimal round to the thousandths place? What is a prediction about how something works or how two variables are related? How high is 21 storys? Sample of an abstract reasoning examination? How many square feet will a cubic yard of rock cover at 2 inches thick? What divided by 7 equals 44? 3.256 round to nearest whole number?