By velocity, you are referring to the speed of sound. It can be modelled by the equation:
V = 331m/s + (0.6m/s/C) x T (where T stands for temperature and V stands for Velocity).
Plug in the numbers and you'll get 343m/s
Answer:
23.383 is the exact area and 23.4 would be rounded to the nearest tenth.
Explanation:
A region that could be farmed and maintained suitable for human life