Step-by-step explanation:
2b+5b=7b
35=7b
35/7=5
b=5
3,500 kilometers in one day
Answer:
100 - (Probability for raining + Probability for fight delay + Probability for Raining and fligth delay ) = Probability for no rain and flight on time.
So, 100-(0.17+0.16+0.07) = Probability for no rain and flight on time.
100-(0.40) = Probability for no rain and flight on time.
99.60=Probability for no rain and flight on time.
