(e) Find the value of the coefficient of determination r2. What percentage of the variation in y can be explained by the corresponding variation in x and the least-squares line? What percentage is unexplained? (Round your answer for r2 to three decimal places. Round your answers for the percentages to one decimal place.) %3D explained unexplained % (f) Predict the percentage of all fatal accidents due to speeding for 25-year-olds. (Round your answer to two decimal places.) %

Q: 1.₁-1/dt 2. -1 -2es-1ds

A:

Q: 20) Given that y varies inversely with x, when x = 12, y = -2. Find k and then find y when x 3. k =…

A: Given : y varies inversely with x When x=12 then y=-2

Q: Ano = 0 True O False

A: True

Q: Find e if Z.! -2-2i

A:

Q: 53) The intensity of a radio signai from the radio station varies inverseiy as the square of the…

A:

Q: Find EG

A:

Q: If ebz 16, then x = Add Work

A:

Q: Say that E = Ãek™, where the components of A and k are real and constant, i.e. they aren't imaginary…

A: A vector is a quantity that has both magnitude and direction. In general, vectors are represented as…

Q: For the following A compute A², A³, A4, and A³. What should A” be where n € N? [100] A = 020 03

A:

Q: 3 1 3 2. 6. V = 1 -2 Determine the inverse of -5 1 -3 5 -1

A:

Q: I need help solving for parts e f and h. Thank you for your help!!

A: Given,Mean μ = 8Standard deviation σ =1.7Sample size n = 16

Q: What is the value of x? 18 24 H 2x + 2, 3x + G 7. O A. 5 о в. 8 ос 11 о D. 12

A:

Q: P. 12 F 15 6x W G- 9. x+8 H. 12x DO R.

A:

Q: 16. On her first test in algebra, Mary earn her first psychology test. If the averag s = 7, and the…

A: Given Information: Mary earned a score of 75 in Algebra test and scored 85 on her psychology test.…

Q: 2) Find PF if RP = 14 E R (P F G

A: To find- Value of PF.

Q: combined

A:

Q: For f(x) = 5x – 1 and g(x) = 5x2 – 1, find the following functions. a. (fo g)(x); b. (g o f)(x); c.…

A: given function:-      f(x) = 5x - 1      g(x) = 5x2 - 1

Q: Let f (z) =iz - 7x. Which of the following is correct ? oiu, = -7 v iu =-7v, i u = 7 v %D i u = - 7…

A:

Q: Problem 10. Suppose that f~g and h~ g. Which of the following are true? Briefly explain your answer.…

A: We have to check which of the given condition about functions are true .

Q: ) If x and y vary inversely, and x = 8 when y = 1/4, what is y when x = -4?

A:

Q: Question 4 of 15 - What is the value of x in the equation below? - 2. m/2

A:

Q: 4) If x and y vary inversely, and x = -3 when y = 1/3, what is y when x = 9?

A: If x varies inversely with y yα1x y=k1x put x=-3  y=k13-------(1) from our given y=-13------(2)…

Q: Evaluate the value of the Г(15/4) (b) r(3/4)

A: Here we have to evaluate the value of given expression.

Q: H.W: Solve the following equations: ↓ DH. + M X J... Xr...). dx. 2 2 X Ford......... (1-x) 2

A:

Q: 1. If you know that & F ¥, what can you say about (P& N) E¥? Explain your answer.

A: Use the truth table for for finding ϕ+Ω⊦ψ