How many hours are there from 745 to 415?

How many ounces in a 2 inch hotel pan? Are even numbered school lockers on the same side as ones with odd numbers? What does the symbol stand for in a phone number? What is 2 3rds as a decimal and fraction? What is the range of absolute value functions My teacher said it would be all real numbers. However I thought it would be positive real numbers. Can you explain who is right and why? A bag contains 3 red 4 green and 3 yellow marbles Three marbles are randomly drawn from the bag What is the probability that they are of the same colour and different colours one of each color? What are three equivalent ratios for 1 to 2? How do you find the orthocentre? How many times dose 9 go into 52? Combo meals originally sold for 4.94 and are now on sale at 10 percent off what is the cost of the meal after the discount is deducted? What is the LCM of 4 9 and 20? What percent of 65 is 45.5? What two numbers multipied together equals 217? How many mm in 6 m? What is 1.3 in fraction? Is one third the equal to greater then or less than two fifths? How many edgesdoes a sphere have? What is the angle sum for 25 sided polygon? What size laryngoscope blade should be used to intubate a newborn with an estimated gestational age of 30 weeks estimated birth weight of 1200 g? What is the LCM of 5 4 and 9?