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x < -10

Quantity A

3x+4

Quantity B

-2-x
x is an integer.

Quantity A

$$(-1)^{x}$$

Quantity B

$$(-1)^{x+1}$$
$$0 < x_1 < x_2 < x_3 < x_4 < x_5$$

The range of the numbers $$x_1, x_2, x_3, x_4$$, and $$x_5$$ is r.

Quantity A

The range of the numbers $$x_1^{2}, x_2^{2}, x_3^{2}, x_4^{2}, and x_5^{2}$$

Quantity B

$$r^2$$
In sequence S the first term is an odd integer, the second term is an even integer, and each term after the second term is the sum of the two preceding terms. In sequence T the first term is an even integer, the second term is an odd integer, and each term afier the second term is the sum of the two preceding terms.

Quantity A

The number of odd integers in the first 400 terms of sequence S

Quantity B

The number of odd integers in the first 400 terms of sequence T
A={1, 2, 3, 5} B={1, 2, 4, 6} C={1, 3, 4, 7} For the sets A, B, and C shown, how many elements are in the set A∩(B∪C)?
A list of 491 measurements of mass is ordered from least to greatest. The measurement 29.2 grams occurs once in the list, and 29.2 grams is the nth measurement in the list. A second list consists of the same 491 measurements, ordered from greatest to least. Tiie measurement 29.2 grams is the pth measurement in the second list,where p = 2n-3. What is the value of n ?
A number is to be randomly selected from the set of prime numbers that are less than 50. What is the probability that the number selected will be greater than 29?
If $$(25*10^{12})+(150*10^{10})+(3,100*10^{8})=n * 10^{13}$$, what is the value of n?
Points P, Q, R, and S are consecutive vertices of a square in the xy-plane,where the coordinates of P are(2, 2).

Which of the following statements individually provide(s) sufficient additional information to determine the area of the square?

Indicate all such statements.


The figure shows two identical right circuiar cones of radius $$r$$ and height $$h$$ inside a right circular cylinder of radius $$r$$ and height $$2h$$. What is the volume of the region inside the cylinder but outside the two cones? (Note: The volume $$V$$ of a right circular cone is given by $$V=\frac{1}{3}πr^2h$$, where $$r$$ is the radius of the base and $$h$$ is the height of the cone.)
In the xy-plane, the point $$P(2, 0)$$ lies on a line with equation $$y=mx+b$$, where $$m$$ and $$b$$ are constants. The slope of the line is $$-\frac{1}{2}$$.

Quantity A

The y-intercept of the line

Quantity B

2
List L consists of 21 integers and list M consists of 35 integers. For the integers in L, the average (arithmetic mean) is 20 and the median is 25. For the integers in M, the average is 30 and the median is 25. List K consists of the 56 integers in lists L and M combined.

Quantity A

The average of the integers in K

Quantity B

The median of the integers in K
$$\frac{a-b}{a+b}=\frac{a+b}{a-b}$$

Quantity A

$$a$$

Quantity B

$$b$$
At the beginning of a certain year, a new savings account was opened with a $1,000 deposit.The account earned interest at an annual rate of r percent, compounded annually, and there were no other transactions in the account during the first 2 years after it was opened.

Quantity A

The amount of interest that the account earned during the 2nd year alone

Quantity B

10r dollars

Quantity A

$$100!+99!$$

Quantity B

$$\frac{101!}{100}$$
The repeating decimal $$0.9\overline{63}$$ is equivalent to the fraction $$\frac{x}{y}$$, where x and y are positive integers whose greatest common factor is 1.

Quantity A

x+y

Quantity B

150
What fraction is equivalent to the repeating decimal $$0.0\dot{1}$$?
Quadrilateral EFGH is inscribed in a circle such that side FG is a diameter of the circle.

Quantity A

The area of EFGH

Quantity B

$$\frac{1}{4}$$ the area of the circle


The graphs show the cumulative relative frequency for the values in data set A and the values in data set B, where the cumulative relative frequency of each value v is the sum of the relative frequencies of the values less than or equal to v. If x percent of the values in A are less thar or equal to 20 and y percent of the values in B are less than or equal to 20, which of the following is the best estimate of x-y?
A firewood seller assembled a 440-piece bundle of firewood. Each piece of firewood in the bundle was one of two types: high quality or medium quairty. The ratio of the number of high-quality pieces to the number of medium-quality pieces was 8:3. How many high-quality pieces were in the bundle of firewood?

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