How many hours is 845am to 330pm?

How do you write two million four hundred and three thousand and seventeen? Your weight in pounds 138 equals how many pounds of water? What is perpaendicular line? How many zeros are in one hundred two trillion? What is horizontal market software? What is 42 times 30? Which is greater 0.3 0.033 0.003 0.0033 0.03? What is the improper fraction of eight and four quarters? What is the least common multiple of 30 and 50 in prime factorization? Can a rational number be multiplied by an irrational number and equal a rational number? What is 40 percent off of 442 dollars? How do you solve Einstein riddle last century? How many 20x20 tiles will it take to cover 215 sq ft? What are the notes in the C minor scale? How do you express the following as a formula which contains no logarithms. log E equals log m plus 2 log V? When you subtract a square number from another the answer is 16 what are the two square numbers? What is the surface area of a rectangular prism with a length of 20 a width of 7 and a height of 3? Is 8 sqared a rational number? A cone of height 24cm has a curved surface area of 550cm sq find it's volumn? What two numbers have a sum of 17 and a difference of 1?