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andrew-mc [135]
3 years ago
10

Which are steps in the process of completing the square used to solve the equation 3 – 4x = 5x2 – 14x? Check all that apply.

Mathematics
2 answers:
avanturin [10]3 years ago
6 0
Add 4x over to 14x, 3=5x2- 18x then add 18x to the other side 3+ 18x= 5x2then divided each side by 5,( 3+18x/5=x2) then square root each side the answer to x would be the square root of 3+18x/5
kozerog [31]3 years ago
5 0

Answer:2nd one, 4th one, and then the last one

Step-by-step explanation:

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Jane and Nancy were both awarded National Merit Scholarships (for academic excellence), and both love mathematics. Jane breezed
Scorpion4ik [409]

Answer:

c. Inductive and Strong

Step-by-step explanation:

In inductive reasoning, provided data is analyzed in order to reach a conclusion. In this case, the argument provides data regarding Jane and Nancy's awards and their love for mathematics and then draws a conclusion regarding Nancy's performance in a particular class, this is an example of inductive reasoning.

As for the strength of the argument, it is plausible to infer that Jane and Nancy have similar mathematics skills since they both love calculus and excel academically. Therefore, if Jane does well in the calculus class, it is a strong argument to say that Nancy does as well.

The answer is :

c. Inductive and Strong

8 0
3 years ago
In an equation, constant can change.
valina [46]
I think the answer is false
8 0
3 years ago
Find the price-demand equation for a particular brand television when the demand is 20 TVs per week at $150 per TV, given that t
Alina [70]

Answer:

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

~p(100)=\$127.7

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}  

  p(x)=\int-0.5e^{-0.01x}  

  p(x)=50e^{-0.001x}+C  

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

7 0
2 years ago
Suppose a bunny's second hop is 10% higher than her first hop. classify the statement below as true or false, correct it.
denis-greek [22]
The answer is a because the original is 100% of their jump. Then you would add the extra 10% so it would equal 110%

Please thank me
7 0
3 years ago
What's 3.7 in a fraction
Dima020 [189]

Answer:

3 7/10


Hope that helped!

7 0
3 years ago
Read 2 more answers
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