y 4 3 2 -3 -2 -1 2 3 4 5

Q: 2(x + 1) = 10

A: GIVEN: 2(x + 1) = 10                 x + 1 = 5                 x = 5 - 1                 x =

Q: [1 2 1] A = 2 0 2 L2 3 kl

A: The given matrix is A=12120223k. The value of the determinant is 1.

Q: A random variable x has the following prob. function: S P(x-4) | |26|31|2|36|20 K 2K 3K K2 2K 4K²…

A:

Q: Let R = Z27. Finda. N(<0>). b. N(<3>). c. N(<9>)

A:

Q: Is Va + bequal to Va + Vb?

A: Given:Is a+b  is equal to  a+b  ?

Q: T -6x U 6+ 10x 160 °

A:

Q: 0 is within the scope of the model. What is 1.29. Refer to regression model (1.1). Assume that X =…

A:

Q: Using multiple linear regression, estimate the value of b in the given regression model. Use 4…

A: Given regression model, We have to estimate value of b by using mentioned conditions.

Q: 90% confidence interval results: Proportion Count Total Sample Prop. Std. Err. L. Limit U. Limit 925…

A: The conditions to apply normal distribution to calculate the confidence interval for proportion is…

Q: Find the value ofx so that m|| n. 15x° A. 4

A: Given query is to find the value of x.

Q: In Exercises 1-14, find the limits. x2 + 1 In 1. lim (x- 2x2 + 1) 2. lim x-2 3x2- 2x + 5 r-2 25 3.…

A: Solve the above limit.

Q: help me solve .P(X<4)

A: (c) less than four. as we know the Binomial distribution formula is : P(X=x)=nxpx(1-p)n-x  where…

Q: Find the equation of the tangent line at (1,2) for x'+2y = 9 y- A= B(x - C)

A: point (1,2)  ; x3+2y2=9 In the given point x is 1, y is 2

Q: Can SS ever have a value less than zero? Explain your answer.

A:

Q: 4- = 0

A: Please find attachment

Q: :Find values of x if 2 1 2 = 0 1 2 13 6.

A: Let the given matrix be A, Given, |A| = 0

Q: J 9х + 13 K 47° |4х + 21 F H G

A:

Q: iPhone. The number of iPhones purchased is given by N= 2,000,000/1+2e-4t where {t is the time in…

A: Given, N=2,000,0001+2e-4t              ........1WhereN→Number of iPhones purchasedt→timein weeks

Q: If t<0 andt2-4=0what is the value of 3t+5?

A:

Q: use the error bound to find a value of N for which Error(SN) ≤ 10−9.

A: Consider the provided question,

Q: use the error bound to find a value of N for which Error(SN) ≤ 10−9.

A: Consider the provided question,

Q: Which of the following Is an example of a discrete random varlable? O A. The percentage of people…

A: A discrete random variable is a variable that takes only a finite number of distinct values. A…

Q: If you have the following formula of the error (for very small h): h+h3+h, the order of error is…

A: The order of the function can be written as f(x)=O(g(x)), for x≥x0. The value of g(x) will give the…

Q: Suppose that X and Y have the joint probability mass function P(X = x, Y = y) = x+y 21 x = 1, 2, 3…

A:

Q: Match these values of r with the accompanying scatterplots: 1, -0.355, -0.718, 0.355, and 0.996.…

A: The given correlations are 1, -0.355, -0.718, 0.355, and 0.996

Q: 66°

A: According to definition,    Alternate interior angles are equal.    Here, both indicated angles are…

Q: As above, let Suppose Compute ||B||2 to the nearest hundredth. Answer: 8 9 -3 A = 40 9 -6 5 1 -1 10…

A:

Q: :Find values of x if 1 21 %3D 13 6. 723

A:

Q: For z > 1.34 For z -1.11  For z -2.29

A: For z &gt; 1.34 Pz&gt;1.34=1-Pz&lt;1.34=1-0.9099 Using Standard normal table=0.0901 For z &lt; 1.34…

Q: Question 1. m=79 Based on your m value, a function is defined as follows:

A: Given, m=79 fx=e-mx100    ,0.1≤x&lt;a0            , elsewhere=e-79x100         ,0.1≤x&lt;a0…