Laboratory experiment shows that the life of the average butterfly is normally distributed with a mean of 18.8 days and a standard deviation of 2 days.
find the probability that a butterfly will live between 12.04 and 18.38 days.
f) none of the above.
The answer is c 100%
step-by-step explanation:10x²-40x+2x-8=010x(x-4)+2(x-4)=0(10x+2)(x-4)=0either x=4 or, x=-1/5
The answer to this is 75
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