
	1.	Find to three decimal places.
		A.	1.6113	B.	3.1355
		C.	2.3225	D.	1.3617
		Hint

	2.	Solve 4^x = 22 to three decimal places.
		A.	5.500	B.	3.414
		C.	2.230	D.	3.961
		Hint

	3.	Solve 3^{2x -1} = 25.6 to three decimal places.
		A.	0.739	B.	4.767
		C.	1.204	D.	1.976
		Hint

	4.
		A.	±1.022	B.	-2.266
		C.	1.648	D.	1.022
		Hint

	5.	Solve 3^{x + 4} = 7^{x - 1} to three decimal places.
		A.	2.397	B.	7.483
		C.	1.254	D.	-1.993
		Hint