In triangle ABC, a =14, b = 9, and c = 6. Find A. O 135° O 137⁰ O 136° O 133⁰ O Other:

Q: Consider a mixture distribution Z, where Fz(2) = wiFx(2) + w2Fy (z). E[X] = 5 Var|X= 20 • EY = 6 •…

A: Consider the random variables X1,X2,…Xn with distribution functions FX1,FX2,…,FXn. Then, a mixture…

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A: There are 5 black, 3 white, and 4 yellow balls in the box. Thus, there are 12 balls in total.The…

Q: You work in facilities at a small college and need to build a fence around an athletic field (see…

A: Form the equation and then use first derivative to maximize.

Q: Without graphing, determine the number of solutions for {3y = ³x = 18 - 3x = - 9x

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Q: 1. Create the equation where life expectancy of a person is positively affected by the number of…

A: Let the life expectancy of a person be X and the number of burger a person eats be Y. As life…

Q: Let Y₁, Y2,..., Y is a random sample from a distribution from Normal distribution with finite mean μ…

A: It is given that the statement about to the normal distribution. Here, need to find out the correct…

Q: For the following problem, please round to two decimal places: An experimenter hypothesizes that…

A: Given information: Mean score for biology majors is 27.1. Mean score for literature is 24.2…

Q: A one-tailed sign test is used to test whether there is a positive difference between two…

A: A one-tailed sign test is used to test whether there is a positive difference between two…

Q: Determine whether the following statement is true or false. If the statement is false, make the…

A: According to the statement, the number of Americans with piercings within each party affiliation and…

Q: Find the values b >1 for which the equatiom log, r = xmb has a unique solution.

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Q: The sample data below represent the ages of 10 tandomly selected people. Find the following…

A: Step-by-step procedure to obtain descriptive statistics using Excel is given below: In Excel sheet,…

Q: instructor believes that students take more than 2 classes per quarter on averag viewed a class of…

A: Sample size n=24Sample mean=2.3Standard deviation=0.8

Q: Find the characteristic polynomial of the matrix, using either a cofactor expansion or the special…

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Q: Shania's favorite Starburst is the pink flavor. Shania purchased a container of '318 Starbursts and…

A: It is given that the 4 original falvours are orange, pink, yellow and red.

Q: Show all necessary solutions and box all final answers. 1. Given: f(x) = tan¹ (2x) x sin(3x4 + 8x³)'…

A: Removable discontinuity means when two-sided limit exists and are equal but the value of the…

Q: RECURRENCE FORMULA: an+2 = n 0 1 2 23 3 4 5 -2(n+1)an+1+nan+4an (n+1)(n+2) an ao a1 a2 = -a1 az = ay…

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Q: Grear Tire Company has produced a new tire with an estimated mean lifetime mileage of 36,500 miles,…

A: The normal distribution is given by,                           f(x) = e-12x - μσ22π ; 0 < x <…

Q: 8 [(x - 5 -9 (x - 5|x) dx

A: use the value of the absolute function.

Q: Problem solving: Mrs. Sanchez saved P 20,000 at the end of every 6 months in an education plan that…

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Q: Find the determinant using Gaussian Elimination Methoc 5w + 6x - 5y + 11z = 7 10w + 36x + 10y – 17z…

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Q: Supppose A is an invertible n x n matrix and v is an eigenvector of A with associated eigenvalue 8.…

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Q: 17. The distribution of sample means is normal for sample sizes exceeding regardless of the shape of…

A: Objective of this question is that which option is the correct choice.

Q: A silo consists of a right circular cylinder surmounted by a hemisphere. Find the most economical…

A: Please comment if you need any clarification. If you find my answer useful please put thumbs…

Q: (8) Suppose that a is algebraic over F, and [F(a): F] = 7. What is [F(a): F?

A: The degree is computed in the next step.

Q: Plz give proper explanation  and give correct solution.

A: The objective of this question is to find the Cartesian product of sets A and B, and the relations R…

Q: In a multiple regression mean of the probability model, the distribution of the error variable…

A: The question is about regression.Introduction :The general form of multiple regression model is…

Q: Find the mean, variance, and standard deviation of the following sets of data. 1. 11 15 19 23 27 31…

A: Given two data sets and we have to find the mean, variance and standard deviation of the data sets.

Q: An approximately normally distributed population has a variance of 15. Would one still consider the…

A: Let  be the population variance for the population.Given that,Population variance Sample size Sample…

Q: Prove of (f) : ( *?)(3) •( *7) G) * ... gí ven f-g>g

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Q: y' – 2y = y², when y = 3 and x |0 =

A: