An airplane pilot flying over the ocean sights a boat. The angle of depression from the plane to the boat is 340, and the plane’s altitude is 3 km. What is the distance from the plane to the boat?

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?