1.	Evaluate 34.
		A.	12	B.	81
		C.	27	D.	9
		Hint
	2.	Write 120,000,000 in scientific notation.
		A.	0.12×109	B.	1.2×109
		C.	12×107	D.	1.2×108
		Hint
	3.	Which symbol makes the following statement true? 7,500 ______ 7.5 × 103
		A.	>	B.	<
		C.	=	D.
		Hint
	4.	Find 32 · 34.
		A.	36	B.	39
		C.	32	D.	38
		Hint
	5.	Rewrite m8 ÷ n8 using a single base.
		A.	(m – n)8	B.
		C.		D.
		Hint
	6.	Simplify (xy)z.
		A.	xy + z	B.	xyz
		C.	xyz	D.	yzx
		Hint
	7.	Which equation represents exponential growth?
		A.	y = 2.03(5)x	B.	y = 9(0.5)x
		C.	y = 3.96(0.65)x	D.	y = 6.38(1)x
		Hint
	8.	Which expression increases most quickly?
		A.	x2	B.	2x
		C.	x + 2	D.	2x
		Hint