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V125BC [204]
3 years ago
12

I need to solve y=2x-4 solve for y algebraically? That for y

Mathematics
1 answer:
SOVA2 [1]3 years ago
4 0

Answer:

x=3 y=2

Step-by-step explanation:

please refer to the picture I sent

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Horizontal, vertical, or neither?
Jobisdone [24]

The graph of the equation is a linear graph and is as represented in the attached image.

<h3>Graph of the equation:</h3>

According to the question;

  • The profit y (in dollars) for a business from selling x games is represented by; y = 33x.

In essence, the graph of the equation is a straight line graph with slope, m = 33.

The graph of the equation is therefore as represented in the attached image.

Read more on straight line graph;

brainly.com/question/14808962

4 0
2 years ago
A sport analyst wants to determine the mean salary of a Baseball player for 2015. He believes an estimate of this average salary
djyliett [7]

Answer:

<em>The large sample size 'n' =  199.6569≅ 200</em>

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given Standard deviation of salary for all baseball players for 2015 is about $5,478,384.55

<em>Standard deviation of  of salary for all baseball players for 2015 </em>

<em>   (S.D ) σ =  $5,478,384.55</em>

Given estimate of this average salary for all baseball players for 2015

                          =  $497,000

<em>Given Margin of error of error is  =  $497,000 </em>

<em>Level of significance ∝ = 80% </em>

<em>The critical value Z₀.₂₀ = 1.282  </em>

<u><em>Step(ii):</em></u><em>-</em>

<em>Margin of error of error is  determined by</em>

<em>           </em>M.E = \frac{Z_{0.20} S.D}{\sqrt{n} }<em></em>

<em>          </em>497,000 = \frac{1.282 X 5,478,384.55}{\sqrt{n} }<em></em>

Cross multiplication , we get

 \sqrt{n}  = \frac{1.282 X 5,478,384.55}{497,000 }

On calculation , we get

√n = 14.13

<em>Squaring on both sides, we get</em>

n = 199.6569

<u><em>Conclusion</em></u><em>:-</em>

<em>The large sample size 'n' =  199.6569≅ 200</em>

<em>    </em>

<em></em>

7 0
3 years ago
Who did you vote for and are you scared :(
kkurt [141]

Answer:

Trump

Step-by-step explanation:

5 0
3 years ago
A right prism has a rhombus as a base. the height of the prism is 6 inches and the volume is 144 cubic inches. which could be th
Alex
The answer is C 6in by 8 in. 
5 0
3 years ago
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Write the equation in standard form for the circle <br> -20y = -x^2 - y^2 - 36
Eva8 [605]

Answer:

x^2 + (y - 10)^2 = 64

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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