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Gekata [30.6K]
3 years ago
10

What multiplys to 40 and adds to -13

Mathematics
2 answers:
marissa [1.9K]3 years ago
6 0
We know that both of our numbers will need to be negative so that they multiply to get a positive number (the double negatives cancel) but add to get a negative one.
Consider factor pairs of 40.

-40 × -1 = 40 (adds to -41)
-20 × -2 = 40 (adds to -22)
-10 × -4 = 40 (adds to -14)
-5 × 8 = 40 (adds to -13)

Your numbers are -5 and -8.
icang [17]3 years ago
5 0
-5 and -8 both multiply to 40 -5 x -8 = 40 and both add up to -13. -5 + -8 = -13. two negative numbers when added together the answer is still negative. ex: if i owe 2 dollars to someone and 2 to another i owe 4 in total
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kodGreya [7K]

Using the Central Limit Theorem, the correct option is:

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--------------------------

The Central Limit Theorem states that, for a normally distributed variable X, with mean \mu and standard deviation \sigma, the sample means of size m are approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

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A similar problem is given at brainly.com/question/23088374

5 0
2 years ago
What is √27 simplified???<br>HELP PLEASEEE​
tankabanditka [31]

The Final Answer for the Square Root of 27

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Step-by-step explanation:

7 0
3 years ago
Are these integers please help
dolphi86 [110]

Answer:

63/9 = 7 -> Yes

-94 -> Yes

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-29,86 -> Nope

Step-by-step explanation:

Integers are whole Numbers.

For example 1,2,3,4,5...

The numbers between numbers are rational numbers.

Fir example:

1,2 ( between 1 and 2)

3,8 (between 3 and 4)

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5 0
3 years ago
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Phantasy [73]
The mean is the average.
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Hope this helps :)
4 0
3 years ago
Help:(, i’m not sure how to do this
Schach [20]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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