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If the area of the square is 196, when what is the area of the shaded area?

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?

Four same circles with a radius of 4 are inscribed in a larger circle. What's the area of the larger circle?

Quantity A: x
Quantity B: y

Quantity A: AB
Quantity B: BC

A triangle is inscribed in a semi-circle with a radius of r
Quantity A: $$x^{2}+y^{2}$$
Quantity B: $$4r^{2}$$
The length of each side of a smaller cube is 2. What is the surface area of the bigger cube formed out of 125 such cubes?

For the rectangular solid below, find the following. What is the surface area of the solid?

In the rectangular solid above, TU=3, VU=4,and VR=2. What is the area of the shaded rectangular region?
A rectangular solid box has a height, width and length ratio of 1:2:3 and a surface area of 550. What is the volume of the box?
317.5 m^3 of water needs to be added to a right cylinder tank. The diameter of the base of the cylinder is 10m.

Quantity A

The overall height of the water in the cylinder

Quantity B

7 meters


The radius of the base of right cylinder A is 2 times that of right cylinder B, while the height of cylinder A is also 2 times that of cylinder B. What is the ratio of volume of cylinder B to the volume of cylinder A?
Give your answer as a fraction.

In a right circular cylinder, the radius of the base circle is 1, the height is 8.

Quantity A

The outside area (top, down and lateral surface) of a section of the cylinder with a central angle of 100°

Quantity B



In the above circular cone, point V is its apex, point P is on the circle of its base, and point O is the center of its base. The length of segment VP is 2 and the measure of angle OVP is 30. Which of the following is the volume of this solid?

The table above shows the frequency distribution of the values of a variable Y. What is the expected value of the distribution?
Give your answer to the nearest 0.01.
For the biological sciences and health sciences faculty combined, 1/3 of the female and 2/9 of the male faculty members are tenured professors. What fraction of all the faculty members in those two fields combined are tenured professors?
Give your answer as a fraction.
Approximately what percent of the faculty in humanities are male?

In the course of an experiment, 95 measurements were recorded, and all of the measurements were integers. The 95 measurements were then grouped into 7 measurement intervals. The graph above shows the frequency distribution of the 95 measurements by measurement interval.

Quantity A

The average (arithmetic mean) of the 95 measurements

Quantity B

The median of the 95 measurements



Which of the following is closest to the average (arithmetic mean) of the 9 changes in the value of imports between consecutive years from 2000 to 2009?

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