The first one would be x^12
Answer:
when x is any real number
Step-by-step explanation:
commutative property
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➷ Standard deviation = 
Substitute the values in:
= 8.1975...
This can be rounded to give an approximate answer of 8.2
The answer is option A.
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Answer:
37.5
Step-by-step explanation:
12.5x3=37.5
I hope i helped
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