How many flights take off between 3pm and 5pm?

What is the number if it is a multiple of both three and seven and the difference between the two digits is three? What is a set of two or more equations that contain two or more variables? Shauna's truck can handle up to 2 tons of weight She wants to haul 3500 pounds of wood How many tons of wood is that Can she haul all of it at once? How many yards of topsoil will you need to cover 154 square feet 6 inches deep? How much material will be removed from a trench 50 meters long x 3 meters wide x 2 meter deep? What is the measure of one exterior angle of a regular hexagon? How many grains are in thirty milligrams? What is binary code 00010110? A high school graduating class is made up of 436 students. There are 84 more girls than boys How many boys are in the class? How do you convert 25 feet to inches? If a 5 feet tall person has a shadow of 8 foot what is the shadow of a w foot tree? How many inches is in one quart? What is 88.2 degrees Fahrenheit? What was number one on 29 may 1978? (3×2,6÷3) and(4+2 3×1)? What is 80 increased by 8 percent? What is the equation of the straight line from the origin 0 0 to the mid-point of the line segment of 3 2 and 5 -1? What is absolute value of -5-2? How many different ways can four of the letters in the word Baltimore be arranged? What are composite numbers between 50 and 100?