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2 years ago

Which expression is equivalent to r^9/r^3

Mathematics

2 answers:

vitfil [10]2 years ago

6 0

Answer:

r^6

Step-by-step explanation:

When you are dividing numbers (or variables) with powers, if the base are the same, you are essentially subtracting the powers. In this case, the base is the variable, <em>r</em>. To answer, simply subtract 9 with 3:

r^(9 - 3) = r^6

r^6 is your answer.

melisa1 [442]2 years ago

4 0

9-3. =6. r^6 is the correct answer

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Step-by-step explanation:

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maks197457 [2]

Answer:

Step-by-step explanation:

Recall the formula for the population mean of a data set:

$\mu=\frac{\sum x}{N}$

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Reciprocal of both sides:

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And we're done!

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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