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