Total # Posts: 2
Robin flies to San Francisco from LA in 4 hours. she flies back in 3 hours. if the wind is blowing from the north at velocity of 20mph during both flights, what was the airspeed of the plane (it's speed in the air)?
July 13, 2016
you should do the work on your own.. you wont get anywhere but fail... it's all an open book test through penn foster.. you have about 30 mins to look up the answer on your own.. if you read you may be able to find the pages better
March 15, 2011