Answer:
The excerpt from "War Message to Congress" which expresses President Wilson's opinion is:
A. Each nation must decide for itself how it will meet it.
Explanation:
First, let's take a look at options B through D. They all state facts, that is, something that is known or that can be proved to be true. It is a fact that something was said on the 3rd of February. It is a fact that ships were sunk by submarines. It is also a fact that people died in such attacks. Now, when we take a look at option A, we can easily see that it expresses an opinion, not a fact. It is President Wilson's opinion that each country must make a decision for itself. Other people may disagree with him, saying, for instance, that nations should make a collective decision. Thus, we can safely choose letter A as the option that expresses an opinion.
Answer: You have no problem speaking in the presence of large groups and you do this every weekend. You are very comfortable with it, but in class, you panic because OF THE ANXIETY PROVOKED BY THE CONTEXT OF YOUR SPEECH.
Explanation: Even though they might be the same audience, the platform has changed now, and may cause serious panicking.
You would want to do all of the above.
72=8*9
8=2*2*2 or 2^3
9=3*3 or 3^2
sqrt72=2*3sqrt2=6sqrt2
