1.	Express 765,000,000,000 in scientific notation.
		A.	7.65 × 1010	B.	7.65 × 1011
		C.	0.765 × 1012	D.	7.65 × 10-11
		Hint
	2.	Express 0.034 × 107 in scientific notation.
		A.	0.34 × 106	B.	3.4 × 109
		C.	3.4 × 105	D.	34 × 104
		Hint
	3.	Evaluate 56.
		A.	78,125	B.	7,776
		C.	3,125	D.	15,625
		Hint
	4.	Evaluate m2 if m = .
		A.		B.
		C.		D.
		Hint
	5.	Express 4.67 × 10-7 in standard notation.
		A.	0.00000467	B.	46,700,000
		C.	0.000000467	D.	0.0000000467
		Hint