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题目内容
An office building has 6 floors. If there are n offices on the top floor and each floor has 3 more offices than the floor just above it, how many offices are in the building?
What is the value of ($$2^{236}$$)($$4^{-120}$$)?

Give your answer as a fraction.
Over the period shown, which first-class postal rate was in effect for the longest period of time?
The ratio of the first-class postal rate in effect in June 1989 to the first-class postal rate in effect in June 1979 is
The greatest percent increase in the first-class postal rate over the previous rate listed occurred in


The table above shows the number of points scored by a team in each of 48 games. What is the 3rd quartile of the distribution of the data?
Which of the following is an equation of a line in the xy-plane that has a slope of 2 and that intersects the x-axis at x=3?


The table above shows the annual revenues of a company for seven years. Based on the information given. which of the following statements are true for the seven years?

Indicate all such statements.
When positive integers $$k$$ and $$n$$ are each divided by $$9$$, the remainders are $$2$$ and $$5$$, respectively. If $$k \gt n$$, what is the remainder when $$k-n$$ is divided by $$9$$?


A group of 100 employees was ranked on a scale from 1 to 5, as shown in the table.

Quantity A

The average (arithmetic mean) rank of the 100 employees

Quantity B

3.00

Quantity A

The median of the first 999 positive even integers

Quantity B

The median of the first 999 positive odd integers
$$h^{2}>1$$

Quantity A

h

Quantity B

$$\frac{1}{h}$$
$$\frac{x^{3}}{y^{6}}$$=$$\frac{1}{27}$$

Quantity A

3x

Quantity B

$$y^{2}$$
When the positive integer t is divided by 5, the remainder is 3, and when t is divided by 6, the remainder is 2.

Quantity A

t

Quantity B

38
An exercise ball is made from soft elastic that has uniform thickness of 2 millimeters, and the interior of the ball is filled with air. The ball is in the shape of a sphere and has an exterior diameter of 65 centimeters. What is the radius of the interior of the ball, in millimeters?
A realtor sold two storefront properties. The realtor sold one of the properties for a profit of 25 percent of its original purchase price and the other property for a loss of 25 percent of its original purchase price. If the realtor sold each property for $210,000, by what amount did the sum of the original purchase prices of the two properties exceed $420,000?
A point p is to be selected at random inside a square whose sides have length 3. What is the probability that the circle whose center is at p and whose radius is $$\frac{1}{2}$$ will not intersect the square?


Points A, B, C, and D are equally spaced on line segment AD, as shown. If $$\frac{1}{3}$$ of segment AB, all of segment BC, and $$\frac{2}{5}$$of segment CD were removed, what fraction of segment AD would remain?
The variables x and y are related by a linear equation. If y increases by 4 whenever x increases by 1, which of the following equations could represent the relationship between x and y?

Indicate all such equations.

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