Evaluate the function f(x)=4*7^x for x=-1 and x=2. show your work
1 answer:
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Answer:
0.15 or 15%
Step-by-step explanation:
Since lengths are uniformly distributed, the probability that a class period runs between a two exact times is:
In this case, a = 47.0 and b = 52.0 minutes.
The probability that a given class period runs between 50.25 and 51.0 minutes is:
The probability is 0.15 or 15%.
I attached a photo of the work. I hope it helps!
