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Jobisdone [24]
3 years ago
8

The difference of three times a number and 4 is -19?

Mathematics
1 answer:
bearhunter [10]3 years ago
6 0
N is the unknown number. 3n-4=-19 →add 4 on both sides and it becomes 3n=-15. Divide by 3 and it becomes n=-5.
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The relative frequency of female mathematics majors will be 0.5142.

<h3>How to find the relative frequency?</h3>

The proportion of the examined subgroup's value to the overall account is known as relative frequency.

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brainly.com/question/8358304

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