1.	The scatter plot below shows the women's winning marathon times and the high temperatures on the marathon days. Which prediction equation best shows how marathon times and temperature are related?
		A.		B.
		C.		D.
		Hint
	2.	The equations y = -0.38x + 56.6 and y = 0.38x + 43.4 represent the percent of men and women, respectively, receiving bachelor's degrees, where x is the number of years since 1968. In approximately what year did the same percent of men and women receive bachelor's degrees?
		A.	1980	B.	1995
		C.	1990	D.	1985
		Hint
	3.	Simplify (4r - s) - (r + 2s) + (3r - s).
		A.	8r	B.	3r - 2s
		C.	6r - 4s	D.	6r - 3s
		Hint
	4.	Determine the distance between points at and
		A.	units	B.	units
		C.	units	D.	9 units
		Hint
	5.	Write an equation for the hyperbola below.
		A.		B.
		C.		D.
		Hint
	6.	Solve 9t2 - 15t + 4 0.
		A.
		B.
		C.
		D.
		Hint
	7.	Quadrilateral EFGH is similar to quadrilateral RSTU. Find the value of y.
		A.	71	B.	80
		C.	95	D.	114
		Hint
	8.	A company e-mails the daily cafeteria menu to its employees at a random time between 8:00 a.m. and 9:00 a.m. What is the probability that the menu will be e-mailed between 8:00 a.m. and 8:20 a.m.?
		A.		B.
		C.		D.
		Hint
	9.	Find the surface area to the nearest tenth of a sphere with a diameter of 1.2 meters.
		A.	18.1 m2	B.	4.5 m2
		C.	7.2 m2	D.	0.9 m2
		Hint
	10.	Use the quadratic formula to solve 6x2 - x - 1 = 0.
		A.		B.
		C.		D.
		Hint
	11.	In a right triangle, the legs have measures a = 11 and b = 19. Find the length c of the hypotenuse to the nearest hundredth.
		A.	28.17	B.	27.63
		C.	21.95	D.	15.49
		Hint
	12.	What is the locus of all points in space that are 6 units from a given point?
		A.	circle of radius 6 units.
		B.	circle of radius 36 units.
		C.	sphere of radius 36 units.
		D.	sphere of radius 6 units.
		Hint
	13.	ABQ CBQ by the _______.
		A.	SSS Postulate	B.	ASA Postulate
		C.	AAA Postulate	D.	SAS Postulate
		Hint
	14.	Which letter shown has no lines of symmetry?
		A.	Z	B.	C
		C.	D	D.	W
		Hint
	15.	A triangle has vertices M(-3, 6), N(-3, 3), and O(0, 3). Find the coordinates of the dilated triangle M´N´O´ if the scale factor is .
		A.	M´(-1, 2), N´(-1, 1), O´(0, 1)
		B.	M´(-9, 18), N´(-9, 9), O´(0, 9)
		C.	M´(1, -2), N´(1, -1), O´(0, -1)
		D.	M´(-1, 6), N´(-1, 3), O´(0, 3)
		Hint
	16.	A number cube is rolled and a coin is tossed. What is the probability of rolling a 5 and tossing tails?
		A.		B.
		C.		D.
		Hint
	17.	There are 25 things that can break on a car. Seven are maintenance problems, 14 are small repairs, and 4 are major problems. If a problem occurs at random, what is the probability that it is not a major problem?
		A.		B.
		C.		D.
		Hint
	18.	is a real number and and is a real number and x<3}. Which is the graph of
		A.		B.
		C.		D.
		Hint
	19.	A flagpole casts a shadow 15-ft long at the same time a 4-ft tree casts a 6-ft shadow. How tall is the flagpole?
		A.	12.5 ft	B.	22.5 ft
		C.	10 ft	D.	6.25 ft
		Hint
	20.	What is the coefficient of the second term in the polynomial expansion for (a + b)3?
		A.	5	B.	3
		C.	2	D.	4
		Hint