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Many historians of the ancient world are wary of sounding (i)_____. Write so much as a sentence and the temptation is immediately to (ii)_____ it. Even in cases when the sources for a given event are (iii)_____, uncertainties and discrepancies crop up everywhere.
It remains a mystery how Theobroma cacao, which scholars believe originated in lowland Amazonia, was introduced to tropical Mesoamerica. It must have been a (i)_____ process: cacao trees do not easily sprout from seed, need years to mature, and grow only in humid lowland forest. Moreover, in a tropical climate, cacao pods spoil quickly, rendering their transport from lowland Amazonia tropical Mesoamerica in a single journey by foot or canoe (ii)_____.
An abundance of nutrient-rich pollution in estuaries causes algae to _____________, much as houseplants grow better when their soil contains added fertilizer.
The Red Sea town of Aydhab presents scholars with _____: medieval records describe it as a major port for ships engaged in trade, yet today there is no trace of a viable harbor at the site.
In the nineteenth century, the circus, for all its glitz and even its glamour, was entertainment with an old soul, _____ the fast-forward pace of change in modern life.
Sokari Douglas Camp was _____ in the early 1990s by many of London's commercially driven art dealers and galleries, some of whom apparently found her themes difficult to market.
The tribes' _____ a settled mode of living was derived from their long-standing traditions, which, though differing from one tribal group to another, always included a resistance to nomadic lifestyles.
Because the critic thought that the mark of great literature was grandiosity and elegance not to be found in common speech, writers seeking his approbation _____ the vernacular.
A significant element of the Gothic genre, the literary grotesque is sometimes inaccurately discussed as if it were a_____ Gothic or, conversely, as if it were something entirely different from Gothic.
The environmental advocacy group pushed for a single, overarching wetlands management plan that would _____ the existing efforts of various entities, resulting in a focused blueprint for saving the area's wetlands.
Established scientists recognize that peer review of manuscripts submitted to scientific journals is critical to science, but this recognition _____ a certain ambivalence in them, since reviewing takes time away from their research.
It is commonly said that each person's aesthetic taste is ______, yet that notion overlooks a large body of shared aesthetic preferences.
Mike, Scott, Jim, Kate, and Pete each have a different number of assignments this month. Pete has fewer assignments than Kate, Kate has more assignments than Mike, Mike has more assignments than Jim, and Jim has more assignments than Scott. Which of the following could be the person who has the median number of assignments this month for the five people listed?

Indicate all such people.
According to a tax rate formula for a certain year, the amount of tax owed by an individual whose annual income was between $31,850 and $77,100 was equal to a base tax of $4,386 plus 24 percent of the annual income that exceeded $31,850. According to this formula, what was the amount of tax owed by an individual whose annual income that year was $42,000?
A research report states that the average (arithrmetic mean) of 120 measurements was 72.5, the greatest of the 120 measurements was 92.8, and the range of the 120 measurements was 51.6.
The information given above is sufficient to determine the value of which of the following statistics?
Indicate all such statistics.
The units digit of a positive integer $$n$$ is 8

Quantity A

The units digit of $$3n$$

Quantity B

The units digit of $$n^{3}$$


$$x$$, $$y$$ and $$z$$ are positive numbers

Quantity A

The square of the average (arithmetic mean) of $$x$$, $$y$$ and $$z$$

Quantity B

The average (arithmetic mean) of $$x^{2}$$,$$y^{2}$$and $$z^{2}$$


Each employee in two separate groups of 15 employees, group I and group II, was given a job-performance rating. The standard deviation of the ratings for group I was 8.5 and the standard deviation for group II was also 8.5.

Quantity A

The standard deviation of the 30 ratingss

Quantity B

17


A line in the xy-plane has the equation $$y=mx+6$$, where $$m$$ is a constant and $$3 \leq m \leq 4$$. Which of the following could be the x-intercept of the line?

Indicate all such values.


The figure represents a 5-foot-wide circular walkway that is bounded by two concentric circles. The outer boundary of the walkway is approximately how many feet longer than the inner boundary of the walkway?

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