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The dots on the graph above indicate the semester test averages and final exam grades for 40 students in Ms. Joshi's geometry class. How many students had a test average above a 90 and also scored above an 80 on the final exam?
What is the circumference of the circle above with center ?
(1) The perimeter of is .
(2) The length of arc is .
In the figure above, line segment has length , and rectangle is a square. If the area of rectangular region is , what is the area of rectangular region ?
According to the chart above, which of the following is closest to the median, in dollars, of the annual average household income from 2000 through 2008, inclusive?
Is the triangle above a right triangle?
(1) In an -plane, and have the same -coordinates.
(2) In an -plane, has coordinates .
In the figure above, is the center of the circle and the measure of is . If the circumference of the circle is millimeters, what is the length, in millimeters, of arc ?
If is the center of the circle above, what fraction of the circular region is shaded?
When the figure above is cut along the solid lines, folded along the dashed lines, and taped along the solid lines, the result is a model of a prism with a base that is a hexagon. What is the sum of the number of edges and the number of faces of this prism?
In the table above, what is the least number of table entries that are needed to show the mileage between each town and each of the other six towns?
The graph above shows the percentage of students who take various modes of transportation to/from school for each grade at Fairmount Middle School. If there are 200 6th graders, 300 7th graders, and 200 8th graders, how many students in total take the bus to/from school?
The figure above indicates the Quadrant labels for a rectangular coordinate system. In which two quadrants does the equation lie if ?
In the chart shown, which of the following is closest to the median monthly number of customers acquired by Company X?
What is the value of in the figure above?
(1)
(2)
The figure above represents a circular patch of grass, with its center at , surrounded by a circular track that is yards wide. What is the area of the track, in square yards?
In the triangle above, does ?
In the rectangular coordinate system above, if and have equal area, what are the coordinates of point ?
(1) The coordinates of point are .