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Scenes of bustling streets full of well-dressed citizens going about their business ______ the growing hardship faced by all but the richest local residents.
It is inevitable that ongoing research presupposes some accepted science as a principle. Usually no one even notices the implication that the accepted principle is being (i)______ unless there emerges (ii)______ that turns out to be sufficiently (iii)______ that the assumptions underlying the research come to be considered.
Which of the following is closest to the percent increase in the number of temporary employees from 1993 to 1999?
In 1999 approximately how many of the temporary employees had an employment contract with a length of at most 3 months?
In 1998 the ratio of the number of female temporary employees to the number of male temporary employees was 1 to x, where x > 0. In terms of x, what was the number, in thousands, of female temporary employees in 1998?
The population of Country X for 1980 was p. The population of Country X increased by 3.8 percent in each of the next two years.

Quantity A

The population of Country X for 1982

Quantity B

1.076p


At a certain company, employees who earn $20.00 per hour will be given an increase of $1.00 per hour. For each of the other employees, either the employee will be given an increase of $1.00 per hour or the employee will be given a percent increase equal to the percent increase that will be given to the employees who earn $20.00 per hour, whichever results in a larger increase for that employee. Which of the following statements are true?

Indicate all such statements.
If n is an integer, what is the least possible value of $$3^{n}+(3)(3^{-n})$$


The figure shows the design of a mosaic tile in which the four sides of the square are the diameters of four intersecting semicircles. Small blue stones are to be placed in the shaded regions and will cover 95 percent of the area of these regions. If each side of the square has length 2 feet, approximately how many square feet of the tile will be covered by the blue stones?
A coffee shop sells its own brand of ground coffee packaged in two sizes-small and large. The small size is priced at k dollars per package, and the large size is priced at m dollars per package. If the total price of 4 packages of the coffee is $30, which of the following could be the values of k and m?

Indicate all such values.
rt=8

Quantity A

r+t

Quantity B

12


In a sample of n people, 80 percent of the people filled out a questionnaire. If 65 percent of those who filled out the questionnaire are college graduates, what is the greatest possible percent of college graduates in the sample of n people?
In a certain scale drawing of a rectangular garden, 1 inch represents 3 feet. The scale drawing of the garden has an area of 6 square inches.

Quantity A

The total area of the garden

Quantity B

50 square feet


A rectangular floor will be completely covered with square tiles, each of which has sides of length 6 inches. If tiles are laid side by side with no space between them and no tiles are cut, then the number of tiles needed to cover the floor is 1,080. Which of the following could be the dimensions of the floor? (Note12 inches=1 foot.)

In the figure, the square ENFM is inscribed in the rectangle ABCD, E and F are the midpoints of side AB and DC. If the area of ENFM is 64, G and H are the midpoints of AD and BC, and GM=NH=5, then what is the area of ABCD?

The figure above represents the surface of a wall with an irregular shape, where all measurements are in meters and point P is 10 meters from the bottom edge and 10 meters from the left edge. The surface is to be painted, and one bucket of paint will cover 170 square meters of the surface. If the bucket of paint will cover the part of the surface from the left edge to a vertical line that is x meters from the left edge, which of the following is true?


If 20 red cubes and 7 white cubes, all of equal size, are fitted together to form one large cube, as shown above, what is the greatest fraction of the surface area of the large cube that could be red?
A jar contains only red marbles and black marbles. The jar contains more than one red marble and 5 times as many black balls marbles as red marbles. Five marbles are to be selected from the jar without replacement.

Quantity A

Of the marbles selected, the number that will be red

Quantity B

Of the marbles selected, the number that will be black


For all positive integer n, the function f is defined by the equation f(n)= $$\frac{n(n+1)}{2}$$

m is a positive integer

Quantity A

$$(-1)^{f(4m+1)}$$

Quantity B

$$(-1)^{f(4m+2)}$$


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