Solution: The number of bricks in the bin is

Solution: Find the approximate change in the volume of a cube of side x inches

Solution: by how much is the surface area increased?

Solution: Find the distance in nautical miles between Manila and San Francisco

Solution: If its groundspeed is 350 knots, after how many hours will it cross the equator?

Solution: What is the time in the Philippines, which is located at 120° East longitude?

Solution: A right spherical triangle has an angle C = 90°, a = 50°, and c = 80°. Find the side b

Solution: Calculate the area of a spherical triangle whose radius is 5 m

Solution: Find the angle between the directions of the two paths

Solution: If the bearing of A from B is 40° W, then the bearing of B from A is: