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lara [203]
3 years ago
9

There are 8 boys and 12 girls.in miss johnson class. 1/4 of her students was absent how many kids were absent

Advanced Placement (AP)
1 answer:
trasher [3.6K]3 years ago
3 0
5 kids were absent. Think about it; 12 + 8 = 20. 1/4 of 20 is 5 because 20 dived by 4 is 5.
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From the opening paragraph, it means when we are conducting an experiment, these people in the control group are randomly assigned to be in this group and as such they also closely resemble the participants or the individuals who receive the treatment.

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The dependent variable is one that depends on other variables or constraints in an experiment. In this question the dependent variable will be the 3 dishes that were placed in the road under construction.

Read more about control at; brainly.com/question/25899557

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