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lord [1]
3 years ago
9

What type of sampling is this: Group the students in a local college by year and then randomly select 15 students from each grou

p
Mathematics
1 answer:
Lina20 [59]3 years ago
4 0
This is symestic random u dont know who will be in every group its random
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For for every ten sheets of stickers you buy at a craft store the total cost increases $20.50
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The equation which relates the change in price per sticker purchased is y = 2.05x

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The change in price per sticker purchased can be expressed as :

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Therefore, the required equation which related y and x is :

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2 years ago
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The greatest common factor of the two expressions given as in the task content is; 3v².

<h3>What is the greatest common factor of the two expressions given?</h3>

It follows from the task content that the terms whose greatest common factor are to be determined are: 15v³ and 12 v².

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Consequently, in a bid to factorise the two expressions by means of their greatest Common factor, the greatest common factor can be determined as; 3v².

The correct answer choice which therefore represents the greatest common factor as required in the task content is; 3v².

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