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Alja [10]
2 years ago
7

Does anyone know these answers please help

Mathematics
1 answer:
Aleksandr [31]2 years ago
3 0
For one since since the angles should add up to 180 degrees we must start by adding 55 and 25 which is 80 so 180-80=100 which means c is 100 degrees and for the other I'm going with C
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What is the value of |−44|?
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A random sample of 16 one-kilogram sugar packets is obtained and the actual weights of the packets are measured. The sample mean
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Answer:

The 99% two-sided confidence interval for the average sugar packet weight is between 0.882 kg and 1.224 kg.

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We are in posession of the sample's standard deviation, so we use the student's t-distribution to find the confidence interval.

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4 0
3 years ago
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