1.	Find log 47.2 to four decimal places.
		A.	2.0791	B.	0.6739
		C.	1.6739	D.	3.8544
		Hint
	2.	Find log 136.8 to four decimal places.
		A.	2.0502	B.	2.1418
		C.	2.1106	D.	2.1361
		Hint
	3.	Find the mantissa of log 0.032.
		A.	0.4949	B.	-2
		C.	0.5051	D.	1.0765
		Hint
	4.	Find the antilogarithm of 0.2671 to four decimal places.
		A.	1.8497	B.	1.3062
		C.	-1.3201	D.	-0.5733
		Hint
	5.	Find the antilogarithm of 1.6429 to four decimal places.
		A.	5.1701	B.	43.9440
		C.	0.2156	D.	0.4965
		Hint