Answer:
2 bc cos A
Step-by-step explanation:
Cosine rule
Answer: 11.9%
Step-by-step explanation:
Given : On a stretch of Interstate-89, car speed is a normally distributed variable with
mph and
mph.
Let x be a random variable that represents the car speed.
Since , 
z-score corresponds x = 73 , 
Required probability :

[using z-value table.]
Hence, the approximate percentage of cars are traveling faster than you = 11.9%
It's c (48)
because if you divide all of them its 3
The answer is 2466.08.
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Answer:
72x56x267 then put those together and you get the answer