#### 题目列表

If the volume of a cube is 125, then the total area of 2 of its faces is
The volume of the rectangular solid above is 720. If AF = 15, which of the following is closest to the distance from C to F?
A cylindrical object has a volume of 332.75π cubic inches, and its height is equal to its diameter. What is the radius of the object?_____
In the rectangular solid depicted above, AB = 6, BC = 8, CD = 5, and AE > EB > 2. Which of the following could be possible values for the volume of the shaded area?_____
If the function f is defined by f(x) = 2x + 5, what is the value of f(4) ?
Let the "par" of a rectangle be defined as one half the area of that rectangle.

#### Quantity A

The par of a rectangle with a perimeter of 24 and a width of 2

#### Quantity B

11

3, 4.5, 6, 7.5,-Each term in the sequence above is formed by adding the positive number k to the preceding term.

#### Quantity A

The eighth term in the sequence above

#### Quantity B

14

The operation denoted by the symbol →is defined for all real numbers a and b as a → b=$a\sqrt{b}$. What is the value of 3 →(2→4)?
Each of the even-numbered terms in a certain sequence is formed by multiplying the preceding term by –1. Each of the odd-numbered terms in the sequence is formed by adding 3 to the preceding term. If the first term in the sequence is 3, then what is the 168th term?

#### Quantity A

The sum of all the even integers from 18 to 36 inclusive

#### Quantity B

The sum of all the even integers from 22 to 38 inclusive

A club of 65 people includes only standard members and gold members. Of the clubs 30 gold members, 18 are men. Exactly 20 women are standard members.

#### Quantity A

The number of standard members who are men

#### Quantity B

13

x# = x2 + 3x , x§ = x2 + 2x

(x§)#

#### Quantity B

(x#)§

Mary is building a pyramid out of stacked rows of soup cans. When completed, the top row of the pyramid contains a single soup can, and each row below the top row contains 6 more cans than the one above it. If the completed pyramid contains 16 rows, then how many soup cans did Mary use to build it?
The sequence of numbers $S={s_1,s_2,s_3-}$ is defined by $s_1=2,s_2=10$, and for each positive integer n greater than or equal to 3. For example, $s_3=102$. What is the greatest value of n for which sn has 2,000 or fewer digits?
$f(x)=x^{2}+1$ g(x) = x – 2

f(g(–1))

#### Quantity B

(f(–1))

The "pluck" of a circle is defined as the area of the circle divided by π. What is the pluck of a circle with radius 5 ?_____
a is the sum of the second and third positive integer multiples of a.

5

#### Quantity B

15

A certain vent releases steam every 20 minutes. If the vent releases steam at 6:25 p.m., which of the following could be a time at which the vent releases steam?
For all nonzero integers l and m, let the operation § be defined by l § m = $-|\frac{1+m}{l}m|$

#### Quantity A

3 §$\frac{3}{2}$

#### Quantity B

-1

There are 30 students in Mr. Petersons gym class. 14 of them play basketball, 13 play baseball, and 9 play neither basketball nor baseball.

#### Quantity A

The number of students who play both basketball and ?baseball

6

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