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2 years ago

Negative positive addition

2 answers:

4 0

**I'm assuming you meant "Negative plus Positive"**

Honestly, when you add a negative number to a positive number, the outcome depends on the numbers added together.

For example, if you add -10 with 5, the sum is negative because the negative number is larger.

And on the other hand, if you add -5 and 10, the sum is positive because the positive number is larger.

Therefore, to determine whether a sum will be either positive or negative, see if there are larger negative numbers compared to positive numbers and vice-versa.

Hope this helps!

Sever21 [200]2 years ago

3 0

That is easy you do the addition and then what ever sign had the bigger number is the number the answer gets

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We attached a table below,

$(a)$ We attached a table below,

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correlation coefficient $r=\frac{\frac{1}{18}(21766.7)-(\frac{27.25}{18} )(\frac{13890}{18} ) }{\sqrt{\frac{1}{18} (59.8435)-(\frac{27.25}{18} )^2}\sqrt{\frac{1}{18}(10767400)-(\frac{13890}{18} )^2 } }$

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