How many hours between 700am to 530pm?

What uses facts rules definitions or laws to make conjectures from given situations? How many prime numbers are between 1 and 20? What is a quarter of 679? What is the lcm of 5 10 15 and 30? What is the least common denominator of 6 14? What is the answer to -4d-3? Who is the artist that used multiple perspectives and primary shapes? How many straight sides has a hexagon got? How does the angle vectors affect the resultant vector? What is the scientific notation of 141600000? How long will it take you to travel 155 miles going 60 mph? What is 7 and two thirds plus 8 and five sixths? What numbers can you multiply to get 69? You have a basket containing ten apples you have ten friends who each desire an apple you give each of your friend now all friend have one apple each yet there is an apple remaining in the basket How? Lifestyles are identified by a convergence of personality product and setting true or false? What is 5 trillion billion? 6cm equals how much in volume? How do you work out the G C F of 60 44 16? How many feet are in forty inches? What are three rectangles with the length and width of 24cm?