Question

An airplane is flying at a speed of 450 miles per hour with N20°W. At one point during flight, the plane comes across a wind with a velocity of 55 miles per hour in the direction of N35°E. The speed of the airplane is approximately equal to

Answer 1

A.484 miles per hour

B 590 miles per hour

C620 miles per hour

D705 miles per hour

Answer 2

A.484 miles per hour