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denis-greek [22]
2 years ago
12

Does anyone know the answer to this help fast!

Mathematics
2 answers:
Paraphin [41]2 years ago
6 0
180-90=3x
90=3x
X=30

90+x+y=180
90+30+y=180
120+y=180
Y=60
Dahasolnce [82]2 years ago
4 0
I think it is 60. 60 is the answer.
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Answer:

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Step-by-step explanation:

From the question we are told that:

Price of 20TVs per week P_{20}=\$150

Marginal price-demand function p'(x)=-0.5e-0.01x

Generally the The Marginal price function is mathematically given by

  p'(x)=-0.5e^{-0.01x}  

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Therefore the equation when the demand is 20 TVs per week at $150 per TV

150=50e^{-0.01()20}

Giving

p(x)=50e^{-0.01x}+150-50e^{-0.01(20)}

Therefore the Price when the demand is 100 TVs per week

p(100)=50e^{-0.01(100)}+150-50e^{-0.01(20)}

p(100)=\$127.7

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