What is the most appropriate SI unit for measuring the following items?
1 answer:
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To find the hypotenuse in a 45-45-90 triangle multiply the legs by 
So...
The leg is 12 the hypotenuse is 12
So...
The leg is 12 the hypotenuse is 12
Answer:
4 stations
Step-by-step explanation:
If we need to be at least 98% certain that an enemy plane flying over will be detected by at least one station, we must ensure that there is at most a 2% chance that no radar stations detect the plane.
The probability that a single radar station does not detect the plane is 0.35.
For n radar stations:
Rounding up to the next whole station, at least 4 stations are needed.