Divide 5 by 4. is your answer a rational number ? explain
1 answer:
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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.
Given : Andre drove 200 Miles using 9 Gallons of Gas
⇒ Andre drives 1 Mile using
⇒ Andre drives (420 × 1 Mile) using
⇒ Andre drives 420 Miles using 18.9 Gallons of Gas