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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.
Though the play crackles with humor, the dialogue is less (i)_____ when it comes to the drama`s emotional core. There the players tend to spell out their emotions in (ii)_____ aphorisms, and repeat them as necessary.
If an integer greater than 100 and less than 1,000 is to be selected at random, what is the probability that the integer selected will be a multiple of 7?
In a fruit basket containing apples, pears, and oranges, the ratio of the number of apples to the number of pears is 3 to 4, and the ratio of the number of pears to the number of oranges is 5 to 3.

Quantity A

The number of apples in the fruit basket

Quantity B

The number of oranges in the fruit basket


M and N are positive integers and M < N.

Quantity A

M percent of N

Quantity B

N percent of M




The thin rectangular sheet of metal shown in the figure is 8 inches wide and x inches long. An open box is to be made by cutting a 2-inch square from each corner of the sheet of metal and then folding up the sides. If the volume of the box is to be 48 cubic inches, what is the value of x ?
$$f (x) = 4x^{2} + 28x + 49$$ for all x.

Quantity A

The number b such that f(b) is the minimum value of f

Quantity B

-3


The width and the length of a rectangular piece of plywood are 4 feet and 8 feet, respectively. Along one edge of the plywood, a strip x inches wide and 8 feet long is removed. Then, along an edge perpendicular to the 8-foot edge, a strip x inches wide is removed. For what value of x will the remaining rectangular piece have width and length in the ratio of 2 to 5? (1 foot = 12 inches)
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?
If n is an integer, what is the least possible value of $$3^{n}+(3)(3^{-n})$$
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.

Quantity A

The number of different prime factors of 500

Quantity B

The number of different prime factors of 360




Which of the following is most nearly equal to $$\frac{2.5*10^{6}}{2.5*10^{6} - 3.5*10^{-6}}$$?
n is a positive integer, x is the units digit of $$7^{n}$$, y is the units digit of $$3^{n}$$

Quantity A

|x-y|

Quantity B

3


What is the remainder when $$3^{35}$$ is divided by 5?

Quantity A

The remainder when $$7^{13}$$ is divided by 10

Quantity B

7


For all integers $$x$$ greater than 1, the function $$p(x)$$ is defined as the number of different prime factors of $$x$$. What is the value of $$\frac{p(12)}{p(9)}$$?
x, y and z are all 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 $$z^{2}$$


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