Answer:
8.15
Step-by-step explanation:
Answer:
$99
Step-by-step explanation:
100 - (100 x .10) = 90
90 + (90 x .10) = 99
Answer:
250cm
Step-by-step explanation:
60cm+80cm+110cm= 250cm
110 cm comes from 100cm in one meter combined with the other 10cm
Answer:
The answer is 0.
Step-by-step explanation:
It's basically asking you to do f(144) - g(144).
After you substitute 144 for x, you get 24-24 which equals 0.
Using the normal distribution, it is found that the value of x is of 3.585.
<h3>Normal Probability Distribution</h3>
In a normal distribution with mean
and standard deviation
, the z-score of a measure X is given by:

- It 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, which is the percentile of X
In this problem, the mean and the standard deviation are given, respectively, by
.
The value of x is the 100 - 1.5 = 98.5th percentile, which is X when Z = 2.17, hence:




Hence the value of x is of 3.585.
More can be learned about the normal distribution at brainly.com/question/24663213