This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
3:50 AM (03:50) Step 1: Calculate the total travel time. Time from 9:20 PM to 12:00 AM (midnight) = 2 hours 40 minutes. Time from 12:00 AM to 3:50 AM = 3 hours 50 minutes. Total time = (2 hours 40 minutes) + (3 hours 50 minutes) = 5 hours 90 minutes = 6 hours 30 minutes. Convert total time to hours: 6 hours + (30)/(60) hours = 6.5 hours. Step 2: Identify the distance. The distance is given as 8,0467 km. Assuming this is a typo and meant to be 8046 km (as 80467 km would imply an extremely high, non-commercial flight speed). Step 3: Calculate the average speed. Average Speed = DistanceTime Average Speed = 8046 km6.5 h Average Speed ≈ 1237.846 km/h Step 4: Round to the nearest whole number. Average Speed ≈ 1238 km/h That's 2 down. 3 left today — send the next one.