Answer:
Yes, it is proportional.
Proportions Explained:
Draw 2 triangles, triangle ABC and triangle DEF. Label any 2 sides of triangle ABC as measuring 18" and 4". Label the 2 corresponding sides of triangle DEF as measuring 72" and 16".
When you see if 18/72 and 4/16 are proportional, you are seeing if triangle ABC and triangle DEF are similar. One way to do it is with proportions, which is the way we are doing it. When making proportions, you want to put corresponding sides into the same fraction. For example, let's say you labeled side AB as 18" and side BC as 4". In triangle DEF, let's say you labeled side DE as 72" and side EF as 16". When making proportions, you want to put the corresponding side lengths (AB and DE) into the same fraction. Second fraction, same way. Just remember that the second fraction has to correspond with the first fraction. If you put the side length of triangle ABC on top and the side length of triangle DEF on bottom, you need to do the same for the second fraction.
But, they did the previous steps and want you to do the rest:
Now you have two fractions: AB/DE and BC/EF, or 18/72 and 4/16. Fully reduce each fraction, and if they come out to the same fully reduced fraction, they are proportional and the two triangles are similar. 18/72 reduces to 1/4 and 4/16 reduced to 1/4. 1/4=1/4, so the final answer is yes.
I think that part of a letter that Jimmy would write would focus on why he had to arrest Bob. The note that Jimmy writes to Bob when he is arrested would be a starting point as to why Jimmy would be disturbed: "Bob: I was at the appointed place on time. When you struck the match to light your cigar I saw it was the face of the man wanted in Chicago. Somehow I couldn't do it myself, so I went around and got a plain clothes man to do the job. JIMMY." For Jimmy, his letter to Bob would center about how he felt agonized in arresting him. In the line, "I couldn't do it myself," there might be the basis of a letter to Bob.
Jimmy would talk about how their friendship as kids, the personalities they both had, experienced a change as they became older. When Bob talks about how Jimmy was a bit of a "plodder," it might belie the fact that Bob has embraced breaking the law in order to find success. The letter that Jimmy writes to Bob might delve into this reality, one in which Jimmy has recognized the need to accept the law no matter what the cost. Jimmy's allegiance to the loyalty supersedes his loyalty to Bob, something that is evident in both the note he wrote to him as he was arrested, as well as the agony he feels now that he had to make the arrest. The letter to Bob would talk about how Jimmy felt agonized at doing what he did. Perhaps, it might involve a level of pleading to Bob that he would understand, or it might be more informative in terms of explaining his actions, but I think that the letter to Bob would be rooted in much of what the note to Bob indicated.
Explanation:
Quotations, opinions, and predictions, whether directly quoted or paraphrased.
Statistics derived by the original author.
Visuals in the original.
Another author's theories.
Case studies.
Explanation:
well because most of the movies wouldn't be needing a mathematician in their plotline?
