Answer: Explanation below.
Step-by-step explanation:
First of all you need to know how to convert a logarithm into an exponential expression. The property is:

This is the same as: 
Example 1:

We are trying to find what to raise 9 to, in order to get a result of 9.

When you have same bases, you equal exponents.

Therefore; 
Example 2:


In this case, we have to make sure both sides have the same base. 32 can have a base of 2 if expressed as:
which is 2*2*2*2*2
Rewriting this example we have;

Since we have the same base, we equal exponents.

Therefore; 
Example 3:


729 can have a base of 3 if expressed as: 


Answer:
4 times as fast
Step-by-step explanation:
To determine how many time as fast, take the rate up and divide by the rate down
63 minutes
--------------------
15 minute 45 seconds
But we need to be all in the same units so change second to minutes by dividing by 60
63 minutes
--------------------
15 minute 45/60 minutes
63 minutes
--------------------
15.75 minute
4 times
I would love to help but I don't know I'm so sorry
Answer:50.27 centimeters
Step-by-step explanation:
Answer:
Step-by-step explanation: