Answer:
Step-by-step explanation:
Given
Required
Express in terms of and
Express 21 as 7 * 3
Apply law of logarithm
. So, we have:
Rewrite:
Answer:12:10
x equals 10
you are moving the 5 from the hundredth value to the tenth, meaning it is becoming a higher number. for this one, just multiply by 10.
The answer is 5184. Hope it helps luv