Question 56100
 .42=0.17 + 0.44 log N 


Subtract 0.17 from each side:
.42-.17 = 0.44 log N
.25= 0.44 log N


Divde both sides by .44
{{{.25/.44 = log N}}}

.568 = log N


To "undo" log, raise both sides to the 10 power, which is 
{{{10^.568 = N}}}
N= 3.6998, which rounded to the nearest whole number is 4.


R^2 at SCC