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Galina-37 [17]
3 years ago
8

11 + (3)(9)

Mathematics
2 answers:
vodka [1.7K]3 years ago
8 0

Answer:

B- In Step 2, the associative property cannot regroup addition and multiplication.

Naily [24]3 years ago
3 0

Answer:should be B

Step-by-step explanation:

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The following is an example of the ____________
Roman55 [17]

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D.Associative Property

Step-by-step explanation:

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3 years ago
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What is -12=2+5v+2v
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2+5y+2y=-12

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6 0
3 years ago
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Vera_Pavlovna [14]

Answer:

Sample Variance = 6.008

Sample standard deviation = 2.451

Step-by-step explanation:

We are given the following in the question:

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Formula:

\text{Variance} = \displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}  

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Mean =\displaystyle\frac{110.8}{8} = 13.85

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s^2 = \dfrac{42.06}{7} = 6.008

Standard Deviation =

s = \sqrt{s^2} = \sqrt{6.008} = 2.451

6 0
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Your family goes to a restaurant for dinner. There are 6 people in your family. Some order the chicken dinner for $14.80 and som
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