The correct answer is C. Commutative Property
Answer:
C) 1/6
Step-by-step explanation:
test each option with a calculator to see which option ends up with 0.166666....
A) 1/12 = 0.833333333... (not the answer)
B) 1/3 = 0.33333333... (not the answer)
C) 1/6 = 0.1666666... (this is the answer!)
D) 1/9 = 0.1111111... (not the answer)
The probability that all 4 computers with the critical file fail in this incident
P(x=4)=0.00085
This is further explained below.
<h3>What is the probability that all 4 computers with the critical file fail in this incident? </h3>
Generally, is mathematically given as

p.d.F. of Hyper Geometric distribution
given, $N=39, n=4, M=8, x=4$


In conclusion, P(x=4)=0.00085
Read more about probability
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Its a plastic film you use if you want to get pictures out immediately from the camera.
I got 54.90196 for that problem