Answer:
700 miles per hour
Step-by-step explanation:
In miles per hour, the jet traveled 350/0.5 (30 minutes is half of an hour)
So the plane traveled (2*350)/(2*0.5) = 700/1
700 miles per 1 hour
300 miles per hour if not that divide it
Answer: 20 : 50 (m1 = 1) 40 : 100 (m2 = 2) 60 : 150 (m3 = 3) 80 : 200 (m4 = 4) 100 : 250 (m5 = 5) . Bababoi
Hope I helped
