Suppose 90 employees completed surveys, and 27 said that they have used headphones while working. Using only the completed surveys, what conclusion can be made about the percent of employees at the factory who have used headphones while working?
Question 2 options:

This is a bit of a problem because about 30 percent use headphones while working.

This is not a problem since less that 5% of the employees use headphones while working.

This is a huge problem because about 90% of the employees use headphones while working.

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

2

step-by-step explanation: