How many hours is 1030 am - 415pm?

How many eggs are in a dozen? What number is divisible by 5? What consists of a disc a point not in the same plane as the disc but directly above the center of the disc and all points between them? How time and distance affect communication? Would Ice cubes with the same volume but different surface areas melt at the same soeed? What is the number system based on the number 10? What is the expanded form of 47.034 in numbers? How many times is the word clay used in the bible? Can you change the independent variable? How many months is 4 years 10 months? If the trip took 76 days how many miles did the Triton average each day? What is a regular way of doing something? Why does the sum of a birth year and a current age equal 110? What is 1000 to the 9 power? What is the volume of sphere with the radius of 4.5? Is a quadrilateral parellelogram? What are facts about exponents? What is 9.3 billion divided by 1.3 million? What are four ratios equivalent to 115 percent? How many inches is a skinny marker?