Answer:
do you have a picture?
Step-by-step explanation:
<h2>
Answer: <u><em>
1</em></u></h2>
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Step-by-step explanation:
![\sqrt[4]{81} -2\\=3-2 \\=1](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B81%7D%20-2%5C%5C%3D3-2%20%5C%5C%3D1)
12.9 = x + 7.1
subtract 7.1 from both sides to isolate the variable, x.
5.8 = x
5.8 is your answer.
Answer: standard deviation
Step-by-step explanation:
You have to divide 48 by 4. How many times does 4 go into 48.....................12 times.
