How do you solve k equals log4 91.8?

Answer 1

k=log4 91.8

4^k=91.8 -- b/c of log rules--

log 4^k=log 91.8 -- b/c of log rules--

k*log 4=log91.8 --> divide by log 4

k=log 91.8/log 4

k= 3.260