The first option is the answer pls mark as brainless
Answer:
You should claim 10.5325 years on your warranty.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:

Want's to replace no more than 5% of the products.
This means that the warranty should be 5th percentile, that is, the value of X when Z has a pvalue of 0.05. So X when Z = -1.645.




You should claim 10.5325 years on your warranty.
Answer:
well, if the number cube has 4 sides then the answer is 1/2
Answer:5
Step-by-step explanation:
Answer: I got's you lol
A≈13.85cm²
And the radius is 2.1
Step-by-step explanation:
Hope this helps let me know :)