Based on the sample results about what proportion of the population would you expect to prefer merchant d on iready lesson

About 0.12

Step-by-step explanation:

There are 3 people who prefer merchant D out of n = 25 total

Divide: 3/25 = 0.12

Optionally, you can multiply both top and bottom of 3/25 by the value 4 and it leads to 3/25 = 12/100 = 12% = 0.12

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft