Answer check. Given logb^5=2.5179 and logb^7=1.4873.?
Find logb 5/7
A) -1.0306
B) 1.0306
C) 1.6929
D) 2.6226
E) 0.3597
I got E) 0.3597
Thank you
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Find logb 5/7
A) -1.0306
B) 1.0306
C) 1.6929
D) 2.6226
E) 0.3597
I got E) 0.3597
Thank you
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Answers & Comments
Verified answer
you have 3 problems, you need 3 answers.
logb^5=2.5179
5logb = 2.5179
log b = 0.50358
b = 10^0.50358
b = 3.188
logb^7=1.4873
7logb=1.4873
b = 1.631
Find logb 5/7
this is not an equation and cannot be solved.
The correct answer is B