Answer:
19.1 secs
Explanation:
The first step is to calculate the velocity
= 17.4/47.6
= 0.37 m/s
Therefore the time taken for the person to reach the top can be calculated as follows
= 17.4/(0.37+0.541)
= 17.4 / 0.911
= 19.1 secs
Hence the time taken is 19.1 secs
Answer:
Phosphorus
Explanation:
Phosphorus needs 3 electrons to complete its outter most shell of electrons
Answer: A The energy and intensity of X-rays can be controlled.|
Explanation:
Answer:
Regional carrier
Explanation:
Like in many countries, in United States, the airlines are either privately owned or publicly owned. In the United States, airlines are categorized in to major airline carriers, national airline carriers and regional airline carriers by the revenue it generates.
Accordingly, if an airline generates revenue more than 1 billion dollar in a year, it falls in the Major Airline carriers category.
It the revenue generated by the airline is within the range of $100 million to $1 billion, then it is called National airline carriers.
However, if the revenue is less than 100 million dollar for a year, then that airline is called a Regional airline carrier.
In the context, as the revenue generated by the Mountain Airlines is less than 75 million dollar, it is called Regional carrier.
Hence, the answer is --- Regional carrier
