find the speed of the current.

An airplane has an air speed of 267 miles per hour and a compass heading of 140°. A steady wind of 54 miles per hour is blowing in the direction of 183°. What is the plane's true speed relative to the ground? What is its compass heading relative to the ground? W. 270° ... The groundspeed is miles per hour. (Round to the nearest integer as needed.) 270 240 300 320 072 N, 0° 340 1 opz 081 091 S, 180° 09 90 1 100 120 140 E, 90°

A ship is headed due north at a constant 14 miles per hour. Because of the ocean current, the true course of the ship is 15°. If the currents are a constant 12 miles per hour, in what direction are the currents running?  ???   °

A plane has an airspeed of 200 miles per hour and a heading of 30.0°. The ground speed of the plane is 214 miles per hour, and its true course is in the direction of 32.0°. Find the speed and direction of the air currents, assuming they are constants.   mi/hr at  ° from due north

An airplane needs to head due north, but there is a wind blowing from the northwest at 40 km/hr. The plane flies at an airspeed of 800 km/hr, To end up due north, the pilot will need to fly the plane north degrees west of

This was answered previously but was apparently incorrect. Second opion?

The driver of a motorboat that can move at 12 m/s in still water wishes to travel directly across a narrow strait in which the current flows at 8 m/s. At what angle upstream should the driver head the boat? a) 63.3° b) 27.8° c) 48.1° d) 41.8°

2. A sailboat in Lake Huron is pushed by the wind along a bearing of 100° at 25 km/h. A slight current isalso affecting the boat at 5 km/h along a bearing of 310°. Determine the resultant velocity of thesailboat.

Please help me set this up and figure it out.

A plane departs from Toronto and heads to Ottawa travelling at 529.9 km/h [N33.67°E, relative to the ground]. If the plane experiences a jet stream of 177.9 km/h [W, relative to the ground] during the trip, calculate the velocity of the plane with respect to the jet stream.