The smallest side of a 30-60-90 triangle is 4 inches. What is the measure of the longest side?
8 inches
100
How long is the hypotenuse of a right triangle if the other two sides are 18 cm and 24 cm?
30 cm
100
Which one of the following ordered pairs is on the graph of the line given by the equation y - 5x = -9:
(4, 7), (2, -5), (3, 6), or (1, -3)
(3, 6)
100
Is the graph of y = (1/3) x^2 wider or narrower than the graph of y = x^2 ?
Wider
100
If Box A has 3 red balls, 2 green balls, and 5 yellow balls, and box B has 4 brown balls and 6 purple balls, what is the probability of picking a green ball from box A, then a brown ball from box B?
2 out of 25 or 2/ 25
200
Write an inequality solved for y < mx + b form that is equivalent to
2x - 3y > 9.
y < (2/3)x -3
200
The coordinates of point B are (-3, 2). If a scale factor of 4 is applied to create a larger but similar figure on the coordinate plane, what are the new coordinates of B'?
(-12, 8)
200
A technology class has a ratio of 9:8 for 8th graders and 7th graders respectively. Out of 51 students, how many are 7th graders?
24
200
What is the solution to the system
y = 3x -1 and y = (-1/3)x + 9.
(3, 8)
200
The formula 360/ n gives the measure of an exterior angle. What is the measure of the exterior angles of a pentagon?
72 degrees
300
Points M and N are on circle P. If circle P has radius r, which statement is not true?
MN > r
MN > 2r
MN = r
MN = 2r
MN > 2r
300
A ship left the dock and cruised 6 miles north, then 4 miles east. How far from the dock is the ship? Round answer to nearest tenth.
7.2 miles
300
At a widget company, an inspection of 80 widgets revealed that 5 were defective. How many could be predicted were defective out of 4000 widgets?
250 widgets
300
What are the solutions of the equation 0 = x^2 + 2x -3 ?
Hint: Try factoring or the graphing calculator.
-3, 1
300
A line segment (AB), has a midpoint with coordinates (1/2, -2). Endpoint B has coordinates (6, 1). What are the coordinates of the other endpoint?
(-5, -5)
400
An isosceles triangle has a long side with length 5 inches. If the other two sides are equal in length, what are their lengths if the perimeter of the triangle is 13 inches?
4 inches
400
If the area of a circle is 100 square feet, and another circle with a scale factor of 1/2 is made, what is the area of the smaller circle?
25 square feet
400
Give an expression in terms of "n" that describes the pattern: -3, 1, 5, 9, 13.
4n -7
400
8 coins are in a bag. The coins are all nickels or quarters and have a total value of less than $1.45. What is the maximum number of quarters that could be in the bag?
5
400
What is the lateral surface area of a pyramid whose rectangular base has a length of 6 inches and a width of 4 inches, and a slant height of 10 inches?
100 square inches
500
In triangle PKN, PN = 14 inches, measure of
33.1 inches
500
The long side of a right triangle is 18 feet long. One of the other sides measures 12 feet long. What is the measure in feet of the third side to the nearest tenth of a foot?
13.4 feet
500
The function c = 1800 + 185m describes the cost of owning a particular car for "m" months. What is the cost of owning the car for 3 years?
$8460
500
Two parabolas have the equations y = 2x^2 -5 and
y = 2x^2 + 3. What is the transformation that occurs to get from the first graphed equation to the second?
Translation up 8
500
Two triangles are similar. The smaller one has a perimeter of 26 feet with one side that measures 8 feet, 10 inches. The bigger triangle has a perimeter of 42 feet. What is the measure of the side (to the nearest inch) that corresponds to the given side of the smaller triangle?