Answer:
second one
Step-by-step explanation:
Answer:
The correct answer is option D: 
Step-by-step explanation:
Given:
log(y)= 3.994
Solution:
A logarithm base b of a positive number x satisfies the following definition:

For 
Also if no base b is indicated, the base of the logarithm is assumed to be 10
.
Thus, in log(y)= 3.994 base b is not indicated. so its base is assumed to be 10
now

Then

24/26 or opposite over adjacent. The answer is C
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Answer:
$16,000 should be invested in the 4.25% bond
Step-by-step explanation:
Attached is the full solution