Time for first plane = 625 / 250
= 2.5 hours
after 1.25 hours
boeing 747 takes 1.25 hours (2.5 - 1.25) to arrive at the same location at the same time
so, speed = distance / time
= 625 / 1.25
= 500
the average speed of the boeing 747 is 500 mph
Answer:
$14.9
Step-by-step explanation:
238.40 / 16 = $14.9 hourly
2 miles is equivalent to 126720 inches.
3+2=5
30 divided by 5=6
6X3=18
6X2=12
18+12=30
18:12
