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KATRIN_1 [288]
3 years ago
8

Calculate the sum and enter it below 78 + (-89)

Mathematics
2 answers:
algol [13]3 years ago
3 0

78 + (-89)


78 - 89


Answer: -11


sergey [27]3 years ago
3 0
The answer is -11 :)
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The probability of being 25-35 years and having a haemoglobin level above 11 is 34%.

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Probability determines the odds that a random event would occur. The odds of the event happening lie between 0 and 1.

The probability of being 25-35 years and having a haemoglobin level above 11 = number of people between 25 - 35 that have a level above 11 / total number of people between 25 - 35

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