Find x when k(x) = -6 k(x) = -7x+1
1 answer:
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Answer:
Step-by-step explanation:
We have:
$log_{10} (10)=1$
$\therefore \log_{10}(2\times 5)=1$
$\implies \log_{10}(2)+ \log_{10}(5)=1$
$\implies \log_{10}(5)=1-\log_{10}(2)$
$\implies \log_{10}(5)=1-0.3010=\boxed{0.6990}$
Answer:
Following are the solution to this question:
Step-by-step explanation:
Using formula:
In question (1):
In point a:
In point b:
In question (2):
In point a:
In point b:
The 3 question is incomplete, that's why it can't be solved.