If log 27 = 1.431, then the value of log 9 is:0.934
If log 27 = 1.431, then the value of log 9 is:0.934
B. 0.945
C. 0.954
D. 0.958
Answer/Solution
0.954
Steps/Work
log 27 = 1.431
log (3^3 ) = 1.431
3 log 3 = 1.431
log 3 = 0.477
log 9 = log(3^2 ) = 2 log 3 = (2 x 0.477) = 0.954.
Answer is C.
log (3^3 ) = 1.431
3 log 3 = 1.431
log 3 = 0.477
log 9 = log(3^2 ) = 2 log 3 = (2 x 0.477) = 0.954.
Answer is C.