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Delicious77 [7]
3 years ago
10

(-4+5)/(-1)+3-21/(-7)13[-11(-2)-19

Mathematics
1 answer:
sukhopar [10]3 years ago
5 0

Answer:

no habla español

Step-by-step explanation:

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WHY is -2 3 8l9 1,476 -6.01 all rational numbers . have a separate explanation for each number
Ivahew [28]
There really doesn't need to be a separate explanation for each number because 1 explanation would explain everyone of them.

All of these numbers are rational because a rational number is, or can be, turned into a fraction.

-2 = -2/1
3 = 3/1
819 = 819/1
1,476 = 1,476/1
-6.01 = -6 1/100 = -601/100
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3 years ago
Simplify the following algebraic expression.
Harman [31]

Answer:

In the picture

Step-by-step explanation:

I hope that a clear explanation

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True or false: a mosaic plot is useful for visualizing the relationship between a numerical and a categorical variable.
Ivahew [28]

It is false that for visualizing the relationship between a numerical and a categorical variable, a mosaic plot is useful. This is because the best plot to use for this kind of relationship is the side by side box plot.

 

Comparing the distribution of a numerical variable across the levels of a categorical variable is something we usually consider in this type of relationship.

 

The levels of one categorical variable by means of a quantitative variable is best compared by using the visual display called the side by side boxplot. <span>By placing single boxplots adjacent to one another on a single scale, the side by side box plot is constructed.</span>

3 0
4 years ago
A 5 ft piece of aluminum wire cost $21 what is the price per inch
kogti [31]

Answer:

<u>It would cost about $2.90</u>

Step-by-step explanation:

<em>You have to first see how much inches are in a foot and divide that by how much it costs.</em>

7 0
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Step-by-step explanation:

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