The expressions are illustrations of rational exponent expressions
The equivalent expressions are , and
<h3>How to simplify the
rational exponent expressions?</h3>
From the complete question (see attachment), we are to simplify or rewrite the following expressions
For , we simply apply the exponent rule of indices
Express 8 as 4 * 2
Take the square root of 4
For , we apply the exponent rule of indices
For , we apply the the same rule
Hence, the equivalent expressions are , and
Read more about rational exponents at:
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Answer:
Binary systems are the easiest, where there are two stars in a solar system instead of one.
Explanation:
When there are two stars in a solar system, instead of one, the stars orbit each other. Astronomers can measure quite a bit of information about the movement of the stars. This includes how fast they travel around each other and how often they fully orbit each other. From this information, the mass can be calculated. Note that this information can then be used to estimate the masses of other stars that fit the same type of categories in solar systems with a single star.
Answer:
The lower quartile is 41 while the upper quartile is 44
Thus the interquartile range is 3 (44-41)
hope this helps :)
<span>Who will consume the goods and services?
</span>
<span>How will the goods and services be produced?
</span>
<span>What goods and services will be produced?</span>