Our best estimate for the age of the universe is based on what we currently know about the universe's history is 13.772 billion years.
<h3>How to calculate the age of the universe?</h3>
There are two methods by which the scientists calculate the age of the universe:
By searching for the oldest stars
By calculating the rate of expansion of the universe and generalizing back to the Big Bang Theory.
Thus, Our best estimate for the age of the universe is 13.772 billion years.
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They waited for prices to go up so they could sell their goods for even more money.
This should be precisely the correct answer
Answer:
A. Senate races tend to inspire broad discussion of policy issues.
The correct answer is retrieval
Explanation: Retrieval set means all the stores the person came into contact with, according to Oklahoma City Community College law.
In this sense, the stores she contacted are her own retrieval set.