1.	Find the value of cos 62° to the nearest ten-thousandth.
		A.	0.8829	B.	1.8807
		C.	0.8988	D.	0.4695
		Hint
	2.	Find the value of x. Round to the nearest tenth.
		A.	20.3	B.	131.6
		C.	78.8	D.	2.1
		Hint
	3.	In the triangle, tan C = _____.
		A.		B.
		C.		D.
		Hint
	4.	The amount of work done by James and his relative distance to Samuel is inversely related. When James is 6 feet away from Samuel, he can get 13 assignments done per hour. How many assignments can James get done when he is 52 feet away from Samuel?
		A.	1.5 assignments	B.	24 assignments
		C.	112.7 assignments	D.	59 assignments
		Hint
	5.	A long ramp that leads to a building entrance is 45 feet. The stairs to the entrance have a vertical height of 6 feet. What is the angle of incline of the ramp?
		A.	about 10°	B.	about 18°
		C.	about 4°	D.	about 8°
		Hint
	6.	Suppose Johnny was standing at the origin. Then, he walked northwest at an angle of 60° with respect to west. If the distance that he traveled is 16 units, what is his present position?
		A.		B.
		C.		D.
		Hint
	7.	Find sin 225° by drawing a reference angle.
		A.		B.	1
		C.		D.
		Hint
	8.	Find cos 420° by drawing a reference angle.
		A.		B.
		C.	1	D.
		Hint
	9.	What is the period for the graph
		A.	90°	B.	4°
		C.	180°	D.	360°
		Hint
	10.	What is the period and amplitude for the graph
		A.	period is 180°amplitude is 5	B.	period is 60°amplitude is 4
		C.	period is 360°amplitude is 2	D.	period is 180°amplitude is 5
		Hint