Mathematics Post-Test

Which of the following is the midpoint of a line with endpoints at and ?

A music store offers customized guitars. A buyer has four choices for the neck of the guitar, two choices for the body of the guitar, and six choices for the color of the guitar. The music store offers

The graph of f(x) is shown above. How many values can be found for f(3)?

Which of the following is the vertex of the parabola which is the graph of the equation ?

The solution set of the equation

The average of five consecutive odd integers is -21.What is the least of these integers?

If the circumference of the circle in the diagram above is units, what is the area of triangle ABC?

Which of the following is an irrational number?

The value of is increased 50%, then decreased 50%. Compared to its original value, the value of is now

If graphed, which of the following pairs of equations would be parallel to each other?

If the height of a cylinder is doubled and the radius of the cylinder is halved, the volume of the cylinder

If and , which of the following is equal to?

What is the equation of the line that passes through the points and ?

The measures of the length, width, and height of a rectangular prism are in the ratio 2:6:5. If the volume of the prism is 1,620 mm³, what is the width of the prism?

In the diagram above, lines NO and PQ are

parallel to each other and perpendicular to lines JK and LM. Line JK is parallel to line LM. If angle CBD is 70 degrees, what is the measure of angle ZBK?

Four copy machines make 240 total copies in three minutes. How long will it take five copy machines to make the same number of copies?

In the diagram above, side side . Which of the following is the measure of minor arc ?

If , then

The Early Bird dinner menu lists 2 salad, 6 entrees and 3 desserts. If a guest may choose 1 of each course, how many different dinners are available?

A registrar’s records show that 300 transfer students, 150 students signed up for a psychology course, 190 signed up for a computer course, and 70 signed up for both. The probability that a transfer student did not sign up for either a psychology or computer is

Find the value of    if the remainder when      is divided by is -15.

If , then is equal to

For what value of is the line parallel to the line ?

If , then is

If 40% of is equal to 50% of  , then   is

Which of the following quadratic equations has roots with a sum of 4 and a product of 7?

Two cars 210 km apart met each other in two hours. If one car traveled at 60 km/h, at which rate did the second car travel?

Andrew emptied 20% of a 5 liter container of antifreeze solution with a 60% concentration of antifreeze. How many liters of pure water must he add so that the new solution will have a 50% concentration of antifreeze?

Julie can finish typing a set of documents in 4 hrs while Pat can type the same set of documents in 6 hrs. If Julie and Pat type the same set of documents together and they start at 12 noon, at what time will they finish?

In the diagram above, is a rectangle. Line is six units long, line is ten units long, and the measure of angle is 60 degrees. What is the length of line ?