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Vlada [557]
3 years ago
7

PLEASE HURRY what is the value of (-x)-y if x= (-1/5) and y=(-7/15)

Mathematics
2 answers:
tatuchka [14]3 years ago
7 0

Answer:

-10/15

Step-by-step explanation:

-1/5-7/15

-3/15-7/15

-10/15

Please give me brainliest!

grigory [225]3 years ago
6 0
-10/15 is the answer
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Answer:

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Problems of normally distributed samples are solved using the z-score formula.

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Z = \frac{X - \mu}{\sigma}

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