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3 years ago

What can you tell about the mean of each distribution?

Mathematics

2 answers:

iren2701 [21]3 years ago

8 0

Answer:

Step-by-step explanation:

Mars2501 [29]3 years ago

4 0

Answer:

I'm sorry I don't know ‍♀️

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V(x) is a function A. True B. False 100 points

mash [69]

Answer:

true

Step-by-step explanation:

4 0

3 years ago

What is the perimeter of the shaded figure?

anzhelika [568]

Just go to quizlet and it’ll give you all the answers and everything you need

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3 years ago

Find the solution set of the following equations: 2y=2x+7 X=y+2

kirill115 [55]

Answer:

The system of equations has no solution.

Step-by-step explanation:

Given the system of equations

2y = 2x+7

x = y+2

solving the system of equations

$\begin{bmatrix}2y=2x+7\\ x=y+2\end{bmatrix}$

Arrange equation variables for elimination

$\begin{bmatrix}2y-2x=7\\ -y+x=2\end{bmatrix}$

Multiply -y+x=2 by 2: -2y+2x=4

$\begin{bmatrix}2y-2x=7\\ -2y+2x=4\end{bmatrix}$

so adding

$-2y+2x=4$

$+$

$\underline{2y-2x=7}$

$0=11$

so the system of equations becomes

$\begin{bmatrix}2y-2x=7\\ 0=11\end{bmatrix}$

0 = 11 is false, therefore the system of equations has no solution.

Thus,

No Solution!

3 0

2 years ago

Someone plz help! Photo Above

TiliK225 [7]

Answer:

-704

Step-by-step explanation:

Given the sequence

A = -4 - 6i

To find

Sum of terms from i=5 to i=15

<h3>Solution</h3>

We see the sequence is AP

The required sum is

S₅₋₁₅ = S₁₅ - S₄

Using sum of AP formula

Sₙ = 1/2n(i₁ + iₙ)

Finding the required terms

i₁ = - 4- 6 = -10
i₄ = -4 -6*4 = - 28
i₁₅ = -4 -6*15 = -94

Getting the sum

S₄ = 1/2*4*(-10 - 28) = -76
S₁₅ = 1/2*15*(-10 - 94) = -780
S₅₋₁₅ = S₁₅ - S₄ = -780 - (-76) = - 704

4 0

3 years ago

Please help me with this

Marysya12 [62]

Answer:

SAS is the answer.........

5 0

3 years ago