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Sholpan [36]
3 years ago
14

The sum of 2/3m and 1/5

Mathematics
2 answers:
adell [148]3 years ago
5 0
2/3 and 1/5 is 13/15 
you find the GCF (greatest common factor) and then multiply to get the GCF
in this case the GCF is 15 (remember that what you do to the bttom you do to the top
2x5=10-----3x5=15        10/15
1x3=3-------5x3=15          3/15
10/15 +   3/15=13/15
Svet_ta [14]3 years ago
4 0
13/15 is the answer
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Step-by-step explanation:

Assuming this complete question:

"Suppose a certain species of fawns between 1 and 5 months old have a body weight that is approximately normally distributed with mean \mu =26 kilograms and standard deviation \sigma=4.2 kilograms. Let x be the weight of a fawn in kilograms. Convert the following z interval to a x interval.

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Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

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