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In a local election there are 2 candidates for mayor, 4 candidates for sheriff, and 5 candidates for dogcatcher on the ballot. In each of the three categories a voter may vote for exactly one candidate or none. How many different ways can a vote fill out the ballot?
x > y > 0

Quantity A

$$\frac{x}{y}+\frac{y}{x}$$

Quantity B

2




Each ● in the table above represents an entry that is the product of the corresponding row and column values. What is the least positive entry of the 45 entries represented in the table?
In the xy-plane, which of the following could be the graph of y=kx+b, where k < b < -1?

In company X, 60 percent of the employees are female. 80 percent of the female employees are college graduates, and half of the female college graduates are new employees.

Quantity A

The percent of the employees in Company X who are not female, not college graduates, and not new employees

Quantity B

8%


In the xy-plane , the graph of the function $$y=x^{3} (x^{2}-3)(x+3)$$ intersects the x-axis at k different points.

Quantity A

k

Quantity B

3


Last month a recycling facility received 175 used automobile batteries, all of which arrived at the facility in crates. Each of these crates contained 19, 20, or 21 used automobile batteries.

Quantity A

The number of crates containing used automatic batteries that arrived at the facility last month

Quantity B

9


The least and greatest values in data set $$X$$ are $$j$$ and $$k$$. respectively, and the least and greatest values in data set $$Y$$ are $$p$$ and $$r$$, respectively, where $$j < k < p < r$$. The least value in data set $$Z$$ is the average (arithmetic mean) of $$j$$ and $$k$$, and the greatest value in data set $$Z$$ is the average of $$p$$ and $$r$$.

Quantity A

The average of the range of the values in data set $$X$$ and the range of the values in data set $$Y$$

Quantity B

The range of the values in data set $$Z$$


$$\frac{2}{\sqrt{3}+\sqrt{1}}$$, $$\frac{2}{\sqrt{5}+\sqrt{3}}$$, $$\frac{2}{\sqrt{7}+\sqrt{5}}$$, .............., $$\frac{2}{\sqrt{121}+\sqrt{119}}$$

Consider the sequence above, where the $$k$$th term is equal to $$\frac{2}{\sqrt{2k+1}+\sqrt{2k-1}}$$ for each integer $$k$$ from 1 to 60. What is the sum of the 60 terms of the sequence?
In a list of 350 different positive integers, 70 percent of the integers are less than 500, and the least integer is x.

Quantity A

The greatest possible value of x

Quantity B

255


The probability that event A occurs is between 0.8 and 0.9, and the probability that event B occurs is between 0.6 and 0.8. If events A and B are independent, which of the following values could be the probability of the event that both A and B occur?

Indicate all such values.
In a certain apartment complex,the probability that a household selected at random will be one that subscribes to newspaper T is 0.5 and the probability that a household selected at random will be one that subscribes to newspaper W is 0.3. If the probability that the selected household will be one that subscribes to both newspaper T and newspaper W is 0.1, what is the probability that the selected household will be one that subscribes to neither newspaper T nor newspaper W?


Quantity A

x

Quantity B

90


Quantity A

The number of different 2-member subsets of a set of 5 members

Quantity B

The number of different 3-member subsets of a set of 5 members


x is $$\frac{1}{2}$$ of y.

Quantity A

x

Quantity B

y


In triangle ABC, AB=9 and BC=12. Which of the following values could be the perimeter of triangle ABC?

Indicate all such values.
A certain ferry transports cars and persons in the cars across a river. The total charge for one trip consists of 2 dollars per car plus 1 dollar for each person in the car. The total charge for one trip for Ann's car and all of the persons in her car is d dollars.

Quantity A

The total number of persons in Ann`s car

Quantity B

d-2




Line segment QT (not shown) bisects angle PQS, and line segment QU (not shown) bisects angle RQS.

Quantity A

The sum of the measures of angle PQT and angle RQU

Quantity B

90 degrees


x < -10

Quantity A

3x+4

Quantity B

-2-x


x is an integer.

Quantity A

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

Quantity B

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


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