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Verizon [17]
3 years ago
9

KNOWLEDGE CHECK!!!ALEKKSSSS

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
4 0

Answer:

2,5

Step-by-step explanation:

Add three

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m_a_m_a [10]

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It's value is less than 0

Step-by-step explanation:

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How to solve 421 divided by 2.54
irina [24]
Your answer should be 168.40 
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Is there more than one pair that could be congruent?
Alexeev081 [22]

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C and X , B and L , A and W , D and G are congruent

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The sum of two consecutive even integers is -22, what are the two numbers?
Marina CMI [18]

If both numbers were the same, they would be  -11  and  -11 .

Take '1' away from one of them and give it to the other one.

You haven't changed their sum, but now they're<em>  -12</em>  and  <em>-10 </em>.


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3 years ago
Find the interquartile range for a data set having the five-number summary: 3.5, 10.4, 16, 21.7, 27.7
vlabodo [156]

Answer: 17.75

Step-by-step explanation:

The interquartile range(IQR) is the 3rd quartile - the 1st quartile.

How to get quartiles:

First get the median:

3.5, 10.4, 16, 21.7, 27.7

10.4, 16, 21.7

16

Then find the median of the first half of data(3.5, 10.4)

(3.5+10.4)/2 = 6.95

Then find the median of the last half of data(21.7, 27.7)

(21.7+27.7)/2 = 24.7

Then to get the IQR subtract 6.95 from 24.7 to get 17.75

Hope it helps <3

5 0
3 years ago
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