By definition, an astronomical unit in miles is given by:

As it is in exponential notation, then we must rewrite.

Therefore, an astronomical unit is:
93 million miles
Answer:
93 million miles
Answer:

Step-by-step explanation:
<u>Rewrite log4256=4 in a different form:</u>
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Answer: You can simply use a calculator.
Step-by-step explanation:
I believe it is a rational number