4. Find the value of x. 1.

Q: X~N(40,?2) and P(X>50) = 0.119. Find the value of ?.

A: From the provided information, Mean (µ) = 40 Variance = σ2 X~N (40, σ2)

Q: 20. Ray's favorite activity is taking a leisurely bike ride through the park after work. If he burns…

A: Given data :  Ray's favorite activity is taking a leisurely bike ride through the park after work.…

Q: 12. Use the information to answer the following question. (x*) What is the value of the question…

A:

Q: Parametric Equations Exploration The Football Dilemma It's an important moment for the Michigan…

A: Given that the football is thrown from 32,4 in such a way that it moves 4 units to the west and 3…

Q: 1. It refers to the different arrangements of a set of objects. A. permutation C. selection B.…

A: As per Bartleby's answering policy, we can answer only one question with a maximum of three…

Q: 43. What is the value of E(X - 2) for the scores: 1, 2, -2, 4, 5?

A: Here given that: Score( x) : 1, 2, -2, 4, 5 Make a table of x and (x - 2)  Then sum the column (x -…

Q: 15 7

A: From the given figure:     From the property of the circle: If two-chord AB and CD meet at P…

Q: 1. The table shows the number of deaths in the U.S. in a year due to a variety of causes. For these…

A: The total population of the USA is given to be312 million. The table below shows the number of…

Q: Which of the following are true if X : Bin (6, .3)? A. E(X) = 6.3 B. E(X) = 1.8 C. E(X) = 5.7 D.…

A: Given that, X follows Binomial (6, 0.3)

Q: B. Find the value of x. x + 9 - 3x + 5

A: Here, we have to find the value of x,

Q: Find the value of x and show work.

A:

Q: c. Find x when C(x)=137,850. Interpret your answer. d. Find C(500) and interpret your answer.

A: Given query is to find the indicated vale of x and cost for 500 units.

Q: hich function represents the values shown in the table? X y - A. y=x-2 B. y = 2x - 3/3 -6 -4 -3 -3 0…

A: We have to choose correct option for the given Questions. Since we have more than two points so we…

Q: Race to the Bumper Cars - Diego, Lin, and Mai went from the ticket booth to the bumper cars (50…

A: Given: Lin is running at a uniform speed and takes 20 seconds to cover a distance of 50 metres.

Q: translate each statement of variation  into an equation, and use k as the constant of variation.…

A: Given: The surface area (S) of a cube varies directly as the  square of the length of an edge (e).…

Q: 11. How many zeros are in the solution to the function g(x) x - 3x+ 4? a. 0 с. b. 1 d. 3

A:

Q: (Circle one) Would you reject H, or do not reject H, for a p-value of 0.07 and a = 0.2.

A: It is given that  p-value = 0.07 α = 0.2

Q: 5. 7. between z = - .91 and z = 0.29 to the right of z = 0.36

A:

Q: f(x) x-6 x-3 c.

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

Q: U Find the point on the line -3x + 3y - 3=0 which is closest to the point (-2,-2). Answer is

A: Line equation is -3x+3y-3=0 The point is (-2,-2) The point on the line which is closest to this…

Q: 8. Find the value of x. x= E 5 3xF 5 D

A: The given triangle has the length  EF = FD = DE = 5  Thus the length of all the sides are equal, so…