Need help with this question 88 points

Lets draw a picture:

We can see that triangle ABC and triangle BCD are similar. Then the following ration must be preserve:

Which gives:

If we move 18 to the right hand side, we get

Which gives:

Then, x is equal to 14.4 units.

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.