How many hours is 7am to 12pm?

What are facts and characteristics of absolute value? Can you me 20 examples of homonyns? How many whole numbers between 200 and 400are divisible by 6? How mant times can 34 go into 254? How much is 1927 wheat penny worth? What square has a perimeter of 120 units? Is a hypothesis the phrase immediately following the word then is called the hypothesis of a statement? How many yards are in 4.26 thousand feet? What is the true vertical depth of a well of 10 meter long at 45 degrees of angle? What decimal of an hour is a second? The perimeter of a rectangle is 68 inches it diagonal measure 26 inches what are the masure of the lenght and with of the rectangle? What two consecutive numbers have a product of 2756? What is the prime factorization of 23625 with exponents? X2 8x 9 equals -7? Does 3 qt 6 pt? What is the name of a fraction that has a 1 as its numerator? How do you spell 100? What numbers don't have a reciprocal? If you roll a die 10 times what's the probability of getting a 4 two times? What is the noise in front right side when accelerating and turning right sounds like an airplane Any help?