Find an equation of the inverse relation. x=y² - - 7y Choose the correct equation below. O B. y=x -7 O D. y=7x-x2 O A. y=x? +; + 7x O C. xy = -7y ху

Q: Please do and explain d, e, f

A: (d) We are given that (x, y) ∈ R if and only if            x ≡ y (mod 7)       Now, it is obvious…

Q: W 4. A cell phone company claims that the average time a person spends on their phone is 12.8 hours…

A: Let μ denote the population mean and x⎯⎯ denotes the sample mean. Then, μ=12.8 and x⎯⎯=12.2 Let n be…

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A: We can find the regression equation in excel as follows- Step 1) Put the given data onto the…

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A: Clearly the line is passing through the origin.

Q: 8 Construct a combinatorial circuit using inverters, OR gates, and AND gates that produces the…

A:

Q: 1. Compute the eigenvalues and eigenvectors of [2 ^=122 1^2=614=4 [ A₁ A3 -2 3] 4₂ 3 -5

A:

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Q: M 10- B 12 A 13 R perimeter = 28 Y

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

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A: We have to find mean and stanadard deviation..

Q: 7) Find mzVUT if MVUM =21x-3, M2VUT-35x-4, and MMUT= 69°. A) 5 C) 107 B) 10 D) 171

A: Since there are multiple questions present and you have not specified which question to answer,…

Q: C- 16

A: when negative sign multiplied by negative then it becomes positive sign (-)×(-)=+

Q: Please show steps

A: Consider the profit function  P(x)=5x3−33x2+1

Q: please explain  and show all parts

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…