3 years ago

Pls help me with this one 1,2,3,4

Mathematics

2 answers:

Grace [21]3 years ago

5 0

Answer:

Option 2.

Explanation:

That method is the most random in order to decide what students should take the survey.

Anon25 [30]3 years ago

4 0

The answer is option 2.

Hope this helps!

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Answer:

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Step-by-step explanation:

divide both sides by 2 to get the variable by itself.

w=10

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torisob [31]

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4 years ago

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mylen [45]

Answer:

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Step-by-step explanation:

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$\bar X=\frac{1}{n}\sum{x_i}\\\\x_i=Individual \ Test \ scores\\n=number \ of \ scores$

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Step-by-step explanation:

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Pls help me with this one 1,2,3,4​

Pls help me with this one 1,2,3,4