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Over the period shown, which first-class postal rate was in effect for the longest period of time?


The ratio of the first-class postal rate in effect in June 1989 to the first-class postal rate in effect in June 1979 is


The greatest percent increase in the first-class postal rate over the previous rate listed occurred in
What is the value of ($$2^{236}$$)($$4^{-120}$$)?
According to the passage, solar-energy systems located on Earth must store energy for which of the following reasons?
Of the following, which best represents the graph of the function $$y=(x^{2}-x)(x-2)?$$



The histogram shows the frequency distribution of caffeine amounts, rounded to the nearest milligram, for 20 brands of coffee, where each interval shown includes its left endpoint and excludes its right endpoint. Based on the histogram, which of the following could be the respective values of the average (arithmetic mean) and the median of the caffeine amounts for the 20 brands?
Research indicates that the habitat ________ commonly observed for meadow voles and prairie voles living in a single ecosystem results primarily from species differences in habitat tolerance, with interspecific competition playing a lesser role.
Once Plowright's research is complete, she will be prepared to talk about it (i)_______, but for now, because she is discussing theories rather than facts and does not want to commit herself to an unsubstantiated claim, she prefers to make only the most (ii)_______comments.
By 1600, France's sense of itself as a nation bound by a shared destiny was____________, but over the course of the seventeenth century French culture regained the strength it had had in the Middle Ages.
The author mentions "other resources" primarily in order to
The author of the passage would be most likely to agree with which of the following assertions about Trondheim?
The author of the passage mentions Blake, de Weaver, and Gray as examples of which of the following?
To which of the following does the "view" mentioned in the passage refer?
Which of the following does the author of the passage claim is partly responsible for the "omission" referred to?
Which of the following best describes the function of the highlighted sentence?
The argument is most vulnerable to which of the following as a criticism?

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