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snow_tiger [21]
3 years ago
12

What does "Zero Pair" mean in math terms?

Mathematics
1 answer:
sergiy2304 [10]3 years ago
7 0
Zero pair is a pair of numbers whose sum is zero, used to illustrate addition and subtraction problems... with positive and negative integers. 
e.g. +1 -1 
I hope that this helps
:)
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Answer:

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Step-by-step explanation:

First we can subtract the 4.

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Now we need to find the GCF, but they do not share any kinds of factors together. This might look ugly, but it is what it is. We factor out 15 to get b by itself.

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15(b+\frac{458}{15})

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Step-by-step explanation:

Assuming that the random variable X= spend on beauty products by women during summer months distributes normally , then using the standarized variable Z:

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