How many hours is 5am to 9pm?

Is 20 a triangular number? How much of an acre is 30000 sq ft? What is bigger .25 or .37? Any natural number may be expressed as a sum of two natural numbers true or false? What is x when 2 x squared equals 250? Which numbers will produce an irrational number when added to 13? Is wizard an adjective? How do you write 0.0034 in scientic notation? What things inside your house use negative numbers? What is the faction of 57 percent? What is 10 percent of 94? What is the area of a triangle with the height of 7 cm and the base of 5 cm? Trade discounts also called functional discounts are? What are five types of lines? ABA means:? What is 187.5 in simplest form? What is 15 percent of 119.98? How many outfits can you make with 6 sweaters 4 pairs of jeans and 3 pairs of shoes using one sweater one pair of jeans and one pair of shoes? What number is rounded to get two? How do I write 9.4 in words?