How many hours is 730 am to 400 pm?

What is the fraction for nine divided by ten? Find the sector area of a sector with radius of 30 and an angle of 60 degrees? How many significant figures are in the number 805? How would you describe data analysis? What is seven and one third plus five and eleven twelfths in simplest form? How do you spell num? What is 0.0999 closest to? Is there a problem with a RDW of 11.5? What is 16.67 percent of 2? What does roman numeral CXLIV mean? What is the Mean of data? Does a rectangle have perpendicular bisectors? How many times can 6 go into 547? What is an example of rule based thinking? What is a number less than 0? What is the difference between ret and iret? What is 14 divided by 802? What kind kind of printing was invented by the tang Chinese? The numeral 16 is a what of 4 because it is the product of givin number and any whole numbers? What is the greatest common factor of 342 and 441?