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sineoko [7]
2 years ago
10

Which is the interquartile range of the data set: 8, 9, 10, 11, 12?

Mathematics
2 answers:
Furkat [3]2 years ago
7 0
Your answer is going to be c
ololo11 [35]2 years ago
7 0

Answer:D. The answer is 3.

Step-by-step explanation:

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just olya [345]

Answer:

b-2=n

Step-by-step explanation:

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3 years ago
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Ivahew [28]
B. 16.. because its in the middle
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Let V=ℝ2 and let H be the subset of V of all points on the line 4x+3y=12. Is H a subspace of the vector space V?
sergejj [24]

Answer:

No, it isn't.

Step-by-step explanation:

We have V=IR^{2} and let H be the subset of V of all points on the line

4x+3y=12

We need to find if H is a subspace of the vector space V.

In IR^{2} all the possibilities for own subspace of the vector space IR^{2} are :

  • IR^{2} itself.
  • The vector 0_{IR^{2}}=\left[\begin{array}{c}0&0\end{array}\right]
  • All lines in IR^{2} that passes through the origin  (  0_{IR^{2}}=\left[\begin{array}{c}0&0\end{array}\right]  )

We know that H is the subset of IR^{2} of all points on the line 4x+3y=12

If we look at the equation, the point \left[\begin{array}{c}0&0\end{array}\right] doesn't verify it because :

4x+3y=12\\4(0)+3(0)=12\\0=12

Which is an absurd. Therefore, H doesn't contain the origin (and H is a line in IR^{2}). Finally, it can't be a vector space of V=IR^{2}

8 0
3 years ago
the surface of a rectangle is 352mm squared. two of the dimensions are 4 mm 8mm. find the measure of the other dimension​
Nostrana [21]

Answer:

pihrfghb4yysrjrhna4r\h

Step-by-step explanation:

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3 years ago
Question 11 12 and 13 Will be brainliest 20 POINTS NO EXPLANATION NEEDED
Mice21 [21]

i read in class 4 but I don't explain the answer

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