Answer:It's the 1st one
Step-by-step explanation:
Let’s take a look at the chart:
The shortest length is 3/4 of an inch & the longest length is 2 inches.
So we need a number line that starts at 3/4 inch and ends at 2 inches.
The only number line that has what we need is the second one (the number line must be in order from least to greatest)
Therefore, the answer is the second one
Hope this helps
Brainliest would be appreciated
-AaronWiseIsBae
The value that is 2 standard deviations from the mean is; 130
<h3>What is Empirical Rule?</h3>
For this question, we will use Z-score and as such whether the value is below or above mean (shown by positive or negative sign) and by how much (times the standard deviation).
Thus;
Calculated value = μ + zσ
where;
μ is mean
σ is standard deviation
Hence, the value that would be +2 standard deviations from the mean is;
Calculated value = 100 + 2(15)
Calculated value = 130
Read more about Empirical Rule at; brainly.com/question/10093236
First, solve for either x or y. Since the first is already solved for x, solve the second for x as well;