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T = {2, 3, 4, 5, 6, 7, 8}

Quantity A

The total number of positive 4-digit integers that can be formed where each digit is in set T and the 4 digits in each 4-digit integer are different from each other

Quantity B

(7)(6)(5)(4)


Quantity A

$$(27)^{-8}$$

Quantity B

$$(81)^{-6}$$


m and n are integers.

Quantity A

$$\sqrt{( 10^{2m} )( 10^{2n} )}$$

Quantity B

$$10^{mn}$$




Quantity A

m + n

Quantity B

2m


For a sample of 210 households, one-third of the households do not have any pets, one-third of the households each have 1 pet, and the rest of the households each have 2 pets. Which of the following statistics for the sample are equal to 1? Indicate all such statistics.
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?
$$\frac{1}{2}$$ < r < 1

Quantity A

2r

Quantity B

$$\frac{1}{r}$$


Which of the following statements about the managers surveyed must be true?
On his trip to the airport, Grant drove a total of 9 miles. His average speed on the trip was x miles per hour, where 30 ≤ x ≤ 35. Which of the following could be the total number of minutes that Grant took to make the trip?
Indicate all such numbers of minutes.

In square ABCD, point P is the midpoint of side BC and point Q is the midpoint of side AD. Point E (not shown) is located on line l and triangle BCE is equilateral.

Quantity A

The length of PQ

Quantity B

The length of PE




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.
For which of the following values of x is the units digit of the product $$(2)(3^{x})$$ equal to 4?
n is a positive integer.

Quantity A

The remainder when $$3^{4n}$$ is divided by 10

Quantity B

1




A box at a yard sale contains 3 different china dinner sets, each consisting of 5 plates. A customer will randomly select 2 plates to check for defects. What is the probability that the 2 plates selected will be from the same dinner set?
Which of the following is most nearly equal to $$\frac{2.5*10^{6}}{2.5*10^{6} - 3.5*10^{-6}}$$?
rt=8

Quantity A

r+t

Quantity B

12


The sum of n consecutive integers is 30

Quantity A

n

Quantity B

4


$$p$$ and $$r$$ are different prime numbers greater than 3

Quantity A

The number of positive factors of $$pr^{2}$$

Quantity B

The number of positive factors of $$(p+3)(r+3)$$


Which of the following could be the value of x to make sure that $$x^{3}-x$$ is divisible by 10?

Indicate all such values.
n is an integer between 100 and 200 such that when n is divided by 9, the remainder is 4. What is the number of possible values of n?

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