Hawed Find the Valumeof the box- with Verticer P(-ly230)gQ(2ely=}},R(leead, S(3,-2,3).

Q: 1) Use the Substitution Method to find f 12x (3x² + 4) dx . O 20(3x^2+4)^10 +C O 0.2(3x^2+4)^10 +C…

A: The given integral is 12x(3x2+4)9.

Q: Suppose that Var(X) = 742.23, Var(Y) = 8890.5, and Cov(X,Y) = 2191.72. What is Var(.51X + .49Y)?

A: The objective of the question is to find the variance of the linear combination of two random…

Q: 6) n - 3 = V 44 – 4n

A:

Q: We can make a causal claim from the results of the chi-square test ? tru or false

A: False

Q: Verify that det(AB) = det(A) det(B) for the following:

A: Given: The given matrices are A=1-23-231010 and B=1023-25213. First, find the determinant of A and…

Q: In the set-up of Example 11.1, evaluate P(R = r, Y = y) for all possible values of R and Y. Use your…

A: Here, balls are drawn without replacement. Hence, the joint PMF of R: The number of red balls, and…

Q: 3. (10 points) Evaluate 1²++)dx

A: ```markdown3 . (10 points) Evaluate ∫12​(1/x2+1/x3)dx To solve  integral , we can split it into two…

Q: (4-.1.P)an (4-t,t,) and V(t) = (3, t,

A: The given curves are ut=4-t2, t, t2 , vt=3, t2 , t . Let vt=vs →3, s2 , s . Comparing  the…

Q: 2/3 = z/15

A:

Q: 13. If mED = (9x-3)', mBF = (15x – 39)', and MZBCF = (11x-9)', find mED. %3D D.

A: As per our guidelines we are suppose to solve only first question if the multiple questions are…

Q: If f.(x, y) = 13x + 8y + 11, || f.(3, 2) = a. b. f„(5, 2)

A: Given, fx(x,y) = 13x + 8y + 11 a). fx(3,2) = 13*3 + 8*2 + 11 = 39+16+11 => fx(3,2) = 66

Q: 9) Find L3.2 (5) using the nodes Xo = 3,x1 = 4, x2 = 6 ,x3 = 8

A:

Q: 시 1+다 J27-1 ㅓ = ? 10

A: By using rationalization and then simplifying the calculations

Q: 7. If mOT = (27x+ 3), mRT = (2x-5) and m/RST = (10x-2), find mRT. E 27x12 25=c-b

A:

Q: If y = x+6), find y'. %3D O xx+6) (7xfin(x) – × + 6) O (x7 + O 7xSIn(x) – x² + 6 7+6) 7xfin(x) + * +…

A: