If log 2 = 0.3010 and log 2(^y) = 1.8062, find; correct to the nearest whole number, the value of y.

A.
6 
B.
5 
C.
4 
D.
5
Correct Answer: Option A
Explanation
(log2 = 0.3010hspace{1mm}given\
log2^y = 1.8062\
∴ ylog2 = 1.8062\
y=frac{1.8062}{logy}=frac{1.8062}{0.3010}=6)