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The diameter of the circle centered at O is $$d$$.

Quantity A

The perimeter of triangle AOB

Quantity B

$$\frac{5d}{3}$$


If $$t=h^2 +2$$ and $$h$$ is an integer from -5 to 2, inclusive, then the greatest possible value of $$t$$ is how much more than the least possible value of $$t$$?
A manufacturer is designing a closed box in the shape of a rectangular solid where the ratio of the width to the height to the length of the box is 1 to 3 to 5. If the volume of the box is 405 cubic inches, what is the total surface area of the closed box, in square inches?
In the $$xy$$-plane, line $$n$$ has $$x$$-intercept $$h$$ and $$y$$-intercept $$t$$, where $$h$$ and $$t$$ are positive numbers. Which of the following points must lie on line $$n$$?

Indicate all such points.
$$y$$ equals $$x$$ percent of $$x$$, where $$0 \lt x \lt 100$$.

Quantity A

$$x$$ percent of $$x$$

Quantity B

$$y$$ percent of $$y$$




Quantity A

The length of line segment CG

Quantity B

Twice the length of line segment DF


Which of the following can be expressed as the sum of three consecutive positive integers?
In the xy-plane, which of the following best represents the graph of the equation $$2y-2=\frac{x}{2} - 3$$?

For the 3 numbers in a certain list, the average (arithmetic mean) and the median are equal to 20. If the greatest number in the list is 20 greater than the least number, what is the greatest number in the list?
$$n$$ is an integer between 100 and 200 such that when $$n$$ is divided by 9, the remainder is 4.

Quantity A

The number of possible values of $$n$$

Quantity B

11




On the number line above, the points with coordinates a, b, and c are in the order indicated. Which of the following must be true?


Equilateral triangle ABC is inscribed in a circle with center O and area 64π. What is the height of triangle ABC?
Of the 67 members of a certain club, 48 members enjoy sky diving and 27 members enjoy stock car racing. If all the members of the club enjoy sky diving or stock car racing or both, how many members enjoy sky diving but not stock car racing?
One-half of $$8^{150}$$ is equal to which of the following?
If $$x > 0$$ and $$2x^2-3x-5=0$$, what is the value of $$x$$? $$x$$=_____
Investors X and Y each invested $5,000 for 2 years at an annual interest rate of 6 percent.

Quantity A

The total amount of interest X earned if the interest was compounded semiannually

Quantity B

The total amount of interest Y earned if the interest was compounded monthly


An adult bee from the smallest known bee species has a length of 2 millimeters. What is the length of this bee in meters?
Working at their respective constant rates, machine A can produce 10,000 widgets in 10 hours, and machine B can produce 10,000 widgets in 5 hours. If the two machines work simultaneously and independently at their respective constant rates, then they would produce a total of 10,000 widgets in how many minutes?
At a certain location, the high temperatures for the past seven days, in degrees Fahrenheit, were 76, 66, 61, 54, 59, $$x$$, and 70. Which of the following values could be the median of the high temperatures, in degrees Fahrenheit?

Indicate all such values.

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