13 = 1.625 * 8
26 = 1.625 * 16
39 = 1.625 * 24
Therefore y vary directly with x.
Answer: C ) yes ; y = 1.625 x
<em>The distance the length of a segment with endpoints Y(2, 8) and Z(-2, 5) is 5 units</em>
<h2>Explanation:</h2>
Endpoints of a Line segments are places where they end or stop. Line segments are named after their endpoints. In this case, those endpoints are Y and Z, so the line segment would be:

To find the length of this segment with endpoints Y(2, 8) and Z(-2, 5), let's use the Distance Formula:


Finally, <em>the distance the length of a segment with endpoints Y(2, 8) and Z(-2, 5) is 5 units</em>
<h2>Learn more:</h2>
Distance Formula: brainly.com/question/10134840
#LearnWithBrainly
Answer:
could you maybe specify a little bit more
Answer:
His 95% confidence interval is (0.065, 0.155).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of
, and a confidence level of
, we have the following confidence interval of proportions.

In which
z is the zscore that has a pvalue of
.
For this problem, we have that:

95% confidence level
So
, z is the value of Z that has a pvalue of
, so
.
The lower limit of this interval is:

The upper limit of this interval is:

His 95% confidence interval is (0.065, 0.155).
6*4=24
8*6=48
24/48=4/8=1/2
I hope this helps;)