A=2
5a^4
(5*2)^4
10^4
10,000 - you were correct.
Hello. You did not present the answer options, nor the text to which this question refers. This makes it impossible for your question to be answered accurately. However, I will try to help you in the best possible way.
To find the phrase that shows how much life and Elizabeth and James were unpleasant while they lived in the east, you will need to find the phrase that shows something negative that Elizaneth and James had to face while they were in the east. Furthermore, this phrase may show that nothing could free James and Elizabeth from this negative element, except a move to another region. This negative element can be presented by a narrator, or by James, or by Elizabeth. The important thing is that the phrase is able to show how much they were harmed by living in this region.
Mustufa ran the 100-meter and 200-meter races (but the one he had trained for the hardest was the 400-meter competition).
This is the only answer that is grammatically correct. Parentheses cannot just be place anywhere in a sentence. They are used to add extra information for clarity or information that is an aside). An aside is something that is not the main part of the discussion. In this sentence, the main point is that Mustufa ran the sprint races. The extra information is that he trained for the mid-distance race.
