(a)	$\ln 6 =$
(b)	$\ln (1/5) =$
(c)	$\ln (2/3) =$
(d)	$\ln 256 =$
(e)	$\ln 0.3 =$
(f)	$\ln 0.02 =$
(g)	$\ln (9/e) =$

2. Complete the following equations by filling in the missing quantity.

(a)	$\log_a3 + \log_a4 = \log_a$
(b)	$\log_a3 - \log_a4 = \log_a$
(c)	$2 \log_ax + \log_ay = \log_a$
(d)	$2 \ln x + 4 \ln y - \ln z = \ln$
(e)	$x\log 2 - \log(2x^2) = \log$

2. Solve the following equations for the indicated variable.

(a)	$4 = 2^x$	$x =$
(b)	$9 = 3^{-x}$	$x =$
(c)	$2^{-m} = 2^.2^m ^.4^m$	$m =$
(d)	$100 = 50e^{3t}$	$t =$