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wel
2 years ago
10

If one row in an echelon form of an augmented matrix is left bracket Start 1 By 5 Matrix 1st Row 1st Column 0 2nd Column 0 3rd C

olumn 0 4st Column 5 5st Column 0 EndMatrix right bracket 0 0 0 5 0 ​, then the associated linear system is inconsistent.Is this statement true or​ false?
Mathematics
1 answer:
Step2247 [10]2 years ago
8 0

Answer:

Inconsistent - TRUE

Step-by-step explanation:

A system of linear equation is said to be inconsistent if it has no solution. that is from the graph, the lines does not intersect compared to a consistent equations that has solutions and intersect on the graph.

From the written augmented matrix = ( 0)

                                                               ( 0)

                                                               ( 0)

                                                               ( 5)

                                                               ( 0)

from the second row of the matrix, it is evident that it has no solutions hence INCOSISTENT

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Murrr4er [49]

Answer:

1 and 3/8 of pizza

Step-by-step explanation:

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2 years ago
A car company sells a scale model to of the size of one of its cars.
mixer [17]

Answer:

w = 13500 --- real windscreen

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Step-by-step explanation:

Given

k = \frac{1}{10} --- scale factor

See attachment

Required

Complete the table

To get the windscreen (w) of the real car, we do the following computation

w = \frac{w_{scale}}{k^2}

This gives:

w = \frac{135}{(1/10)^2}

w = \frac{135}{1/100}

w = 13500

Next, the volume (v) of the scale mode

We make use of the following computation

v = v_{real} * k^3

So, we have:

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2 years ago
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kondaur [170]

Answer:

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3 0
2 years ago
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BARSIC [14]

Answer:

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For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this problem:

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Then

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Allowance $10<br> Earn $18<br> Spend $3.28, $7.15, and $9.54<br> Save?
julsineya [31]

Answer:

8.03

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4 0
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