1.	Express 765,000,000,000 in scientific notation.
		A.	7.65 × 10-11	B.	7.65 × 1010
		C.	7.65 × 1011	D.	0.765 × 1012
		Hint
	2.	Evaluate . Express the result in scientific notation.
		A.	0.8 × 10-8	B.	8.0 × 10-7
		C.	80 × 10-8	D.	8.0 × 10-9
		Hint
	3.	Express 0.000033 in scientific notation.
		A.	3.3 × 105	B.	3.3 × 10-5
		C.	3.3 × 10-6	D.	3.3 × 10-4
		Hint
	4.	Express 4.67 × 10-7 in standard notation.
		A.	0.00000467	B.	0.000000467
		C.	0.0000000467	D.	46,700,000
		Hint
	5.	Express the result of in scientific notation.
		A.	3.43 × 103	B.	343
		C.	3430	D.	3.43 × 102
		Hint