Answer:
3.6
Step-by-step explanation:
20% of $18
20/100 x 18 = 180/50 =3 30/50 = 3 60/100 = 3.6
<span>16.1428571 = mean
3.563 = standard deviation
</span>
The distance from the center to where the foci are located exists 8 units.
<h3>How to determine the distance from the center?</h3>
The formula associated with the focus of an ellipse exists given as;
c² = a² − b²
Where c exists the distance from the focus to the center.
a exists the distance from the center to a vertex,
the major axis exists 10 units.
b exists the distance from the center to a co-vertex, the minor axis exists 6 units
c² = a² − b²
c² = 10² - 6²
c² = 100 - 36
c² = 64

c = 8
Therefore, the distance from the center to where the foci are located exists 8 units.
To learn more about the Pythagorean theorem here:
brainly.com/question/654982
#SPJ4
<span>7.45 is the final answer
178.8/ 24 = about 7.45</span>