I am sorry I can help more but
Google can graph lines if that helps
You just look up graph of a line with your numbers
It is 15°C. The way you find out how to turn F into °C is take the number in F subtract 32 from it take that number and multiply it by .5559, then you will have your answer.
Answer:
4.67 hours
Step-by-step explanation:
The computation is shown below:
Given that
There is 14 hours remaining for devoting in a project
Also it must be completed in 3 days
So the number of hours she need to devote each day is
= 14 hours ÷ 3 days
= 4.67 hours
Answer:
Warranty of 66 months.
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:

If the company wants no more than 2% of the components to wear out before they reach the warranty date, what number of months should be used for the warranty?
Only the lowest 2% will be replaced, so the warranty is the value of X when Z has a pvalue of 0.02. So it is X when Z = -2.055.




Warranty of 66 months.