New help with three questions

Course Home X + V arson.com/?courseld=124485398key=133036498223641813872023#/ Review | Constants | Periodic Tal Part A An airplane cruises at 880 km /h relative to the air. It is flying from Denver, Colorado, due west to What is the difference in flight time between the two legs of the trip? Reno, Nevada, a distance of 1200 km, and will then return. There is a steady 80 km /h wind Express your answer in minutes to two significant figures. blowing to the east. AEd ? At 1.23 min Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining Provide Feedback Nex Q Search PrtSc Insert X F9 F10 F11 F12 F8 F4 F2 F3 X S % P F R Part B Complete previous part(s) Part C Complete previous part(s) Nex Provide Feedback H D Q Search PrtSc Insert F11 F12 F9 F10 F8 X F7 F4 F5 % S 8 4 P R H C K