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If a=$$(-\frac{1}{37})^{12}$$, which of the following equals to $$37^{-12}$$?
a > 0, x≠0

Quantity A

a$$x^{4}$$

Quantity B

$$(ax)^{4}$$


There are 5!, or 120, ways of arranging 5 different solid-colored flags side by side. If the colors of the flags are red, blue, yellow, green, and orange, how many of those arrangements have either the red flag or the blue flag in the middle position?
When selecting four different integers from -5 to 4, inclusive, what is the least possible product of these four integers?
If both a and b are positive odd integers, which of the following could be the units digit of the sum ab+1?

Indicate all such numbers.

Quantity A

The remainder when $$3^{64}$$ is divided by 8

Quantity B

1


-3 < x < 0

Quantity A

$$\frac{1}{x}$$

Quantity B

-3


Quantity A

$$(2m+1)^{2}$$

Quantity B

$$(2(m+1))^{2}$$


In the xy-plane, points (-4, 0) and point (4, 0) lie on a circle C.

Quantity A

The radius of circle C

Quantity B

4



Quantity A

$$\frac{BD}{AB}$$

Quantity B

$$\frac{DC}{BC}$$


Sequence $$S$$: $$a_{1}, a_{2}, a_{3},......,a_{n}$$........

In sequence $$S$$, $$a_{1}$$ is an integer and $$a_{n}=2a_{n-1}$$ for all integers n greater than 1. If no term of sequence S is a multiple of 100, which of the following could be the value of $$a_{1}$$?

Indicate all such values.
Which of the following values of x satisfies the equation $$\frac{x}{2}=n!$$ for some positive integer n?

Each of the four semicircles shown in the figure has a side of the square as its diameter and has exactly one point in common with the larger circle. If each side of the square has length 4,what is the sum of the areas of the shaded regions?
A list consists of 10 positive integers. The sum of the 10 integers is 101. If no integer appears more than twice in the list, what is the greatest possible integer that can appear in the list?
$$n \gt 10,000$$

Quantity A

The thousands digit of $$\frac{n}{8}$$

Quantity B

$$7$$


Dr. Bradley treated a different number of patients on each of the 5 working days last week, and the least number of patients treated on any of the days was 20. No patient was treated on more than one day.

Quantity A

The least possible total number of patients that Dr. Bradley treated on the 5 working days last week

Quantity B

110


z is a positive integer. When 17 is divided by z, the remainder is 2.

Quantity A

z

Quantity B

4


How many positive three-digit integers with an odd hundreds digit are multiples of 5?
$$a$$ and $$b$$ are positive integers and $$a \lt b$$.

Quantity A

$$\frac{1}{\frac{1}{a}+\frac{1}{15}+\frac{1}{14}+\frac{1}{13}+\frac{1}{12}}$$

Quantity B

$$\frac{1}{\frac{1}{b}+\frac{1}{15}+\frac{1}{14}+\frac{1}{13}+\frac{1}{12}}$$


$$k \gt m$$

Quantity A

|$$m$$| - |-$$k$$|

Quantity B

|$$k$$| - |-$$m$$|


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