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marissa [1.9K]
3 years ago
11

Mean, standard deviation and variance of 7,12,15,10,16

Mathematics
1 answer:
Lyrx [107]3 years ago
4 0
Mean =12
Standard devation= 3.2863
variance???
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olga2289 [7]

Answer:

  • A.  y= x + 0.5

Step-by-step explanation:

<u>We see that:</u>

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Answer:

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Step-by-step explanation:

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Log2(3x-1) = log2 (x+8)
Keith_Richards [23]

Answer:

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Alternative form

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*= Multiply

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2. then divide both side by log (little 10 under (2))

3. 3x-1=x+8

4. move variable to the left side and change its sign

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13. 2/2 9/2

14. 2/2 cancels out so x=9/2 is the answer

4 0
3 years ago
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