1.	Write 0.478 in scientific notation.
		A.	4.78 × 10-1
		B.	478 × 101
		C.	4.78 × 102
		D.	4.78 × 10-2
		Hint
	2.	Express 3.456 × 10-4 in standard form.
		A.	0.3456	B.	0.003456
		C.	0.0003456	D.	34,560
		Hint
	3.	Express 35,329 in scientific notation.
		A.	3.5329 × 10-4	B.	3.5329 × 105
		C.	3.5329 × 104	D.	35.329 × 103
		Hint
	4.	Express 1,000,000 in scientific notation.
		A.	1 × 10-6	B.	1 × 106
		C.	1 × 107	D.	1 × 105
		Hint
	5.	Express 0.00186 in scientific notation.
		A.	1.86 × 10-4	B.	1.86 × 10-5
		C.	1.86 × 10-3	D.	1.86 × 103
		Hint