Given:
The logarithmic expression is:

To find:
The equivalent expression of given expression by using change-of-base formula.
Solution:
The change-of-base formula is:

The given expression is:

Using the change-of-base formula, we get

Where, is a constant and c>0.
Let
, then

Therefore, the correct option is a.
Answer:
0.575
Step-by-step explanation:
Answer: k I'm done
Step-by-step explanation: have a nice day
Here is the answer ......
The social security deduction is given by 6.2% of the gross pay.
Thus, guven a gross pay of $37,890, the social security deduction is given by 0.062 x $37,890 = $2,349.18