If p(5, r)= 2. P(6, r -1), find r.

Q: Ex:- If X~ Bin(n,P) If Mx= E)= 2 V(X) = 1·2. noP, P(X=\) Find

A: It is given that EX=2 and VarX=1.2 Therefore EX=np=2 and VarX=npq=1.2 Therefore VarXEX=npqnp=q…

Q: 8) Find the value of x that makes line m || line n. 120 3x E AS

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Then P(X+Y<3) is

A: here given  joint probability distribution of x and y  f(x,y )= 18(6 - x - y)  ,  0&lt; x&lt;2  ,…

Q: Please draw and make a short explanation about of this pmf : p(y) = 1/(y+1) for y = 0, 1, ..., 6.

A: Given : Equation : p(y) = 1/(y+1) defined for y = 0,1,2,3,4,5,6 The following graph is obtained

Q: If ø = Vx + y+ z and ū = 'î + ĵ+ k , then V¢.ũ will be 3 V3 20 2ф

A: Step:-1 Given that ϕ=x+y+z, u→=i^+j^+k^ ∇→ϕ=∂∂xi+∂∂xj+∂∂xk x+y+z ∇→ϕ=12x+y+zi +12x+y+zj…

Q: GIVEN: TV || WY with transversal RS W. MZRUV = (r + 4)(x – 3) R mZWXS = x? 3 3/X FIND: 2.

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Q: If DF = 78, DE = 5x – 9, and EF = 2r + 10, find EF. %3D F E D

A: We have to find EF for the given figure: Here, DF=78DE=5x-9EF=2x+10 From the figure we can see that…

Q: In AXYZ, mZY=76°, XY= 10, and XZ=11. To the nearest tenth, what is mZ? mZZ= (Do not round

A: Given XY = 10,  To find angle z in triangle XYZ

Q: 4R Q13:- If R = RR3 R+R2 Show that we we (R +R

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Q: 4. In ARST, RU US and RV VT, If UV, the midsegment, is equal to 2x- 2 and ST = 8x - 28, find the…

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Q: Given that APQR is similar to AXYZ, XY corresponds to A XZ С PR R- B PQ O QR X

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Q: If RS = y, QT = -6y + 30, and UV = y + 4, what is the value of y? T V R. y = Submit

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Q: Show that for all formulas Y, Þ,0 € S(P), (y = 4) = -(4 ^ ¬b).

A: We need to prove that, φ⇒ψ≡¬φ∧¬ψ Now, constructing the truth table, φ ψ φ⇒ψ T T T T F F F T…

Q: Is the equation Bx = p consistent for all p in R^4? Explain.

A: Not consistent for all p in R4.

Q: If f(r, v) = ry – ry", find 7 + ±),-.y-a

A: The power rule of differentiation states that d dxxp=pxp-1, where p is any real number. Use the…

Q: 2. If y varies as x and is equal to 24 when x is equal to 15, find the value of y when x is equal to…

A: According to bartleby guidelines, we are allowed to solve only one question at a time. So i am…

Q: If m1 4x-7 and mz2 6x- 13, find the value of x so that z1 is comnplementary to 2. Find the measures…

A: Two angles are said to be complementary angles if their sum is 90°. Two angles are said to be…

Q: If "u" varies directly with "v," and u = 6 when v = -7, what is "u" when v = 4? Enter the number…

A: u varies directly with v  u=6 when v=-7 To find u when v=4.

Q: : Given a r.v. *=4 3,4,5,then af y= 3x-2, then find ECY), VY) and MCE). Sも), ......

A: Solution

Q: If (r + yw)? = e + 2, then e is e e +2 a. b.- 2ry +2y2w 2rw +2yw2

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Q: a) Choose Y, Y, and X, by yourself. According to these numbers, what will Px and Py be? Y: = 10 Y =…

A: Part (a) Let the equation for the budget constraint is, PXX+PYY=I.......(1) From the graph, the…

Q: P = R-C, for R %3D N

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Q: 17. Find x if mRTU = 11x-7, MZSTR = 2x + 16, and mZSTU = 152°. w %3D S T. U

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Q: 2. If LM = 10 and PS = 11, what is KN? ls 3. If PS = 2x + 4 and KN = 5x+ 2, and LM =-3x + 8, what is…

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Q: Find x, y, z and w if (::)-(; )-(.. ") 4 x + y 3 -1 2w z + w 3

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Q: If z = xye», x = u · 3“, and y = u · v², find dz when u ди 2 and v = 5.

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Q: IfÂ=ax+ißP,, where a and B are real then (axR+1BP,x]is -hB

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Q: Find the B-C.R Tet Xp Xgq-- He O=Q, ngaint H: O- O, Xp~ Bernoulli H: 0-0

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Q: Find speed and acceleration at a point (C,D), if distance of a particle is given by S = 2t^3− 3t^2…

A: The acceleration of an object is the rate of change of its velocity. The velocity of an object is…

Q: If given points A at (6, 3) and B at (-1, 4), determine AB. A 5/2 В 2/5 C V26 D V74

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Q: Find in side r=2 aren oul sde r=l+ Ges 6

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Q: If 9 = {(2, y) | 0 < y sa < 3}: then: y. Væ +1 dæ dy =

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Q: Show that if (x.g) m. is re<rz, it is 8lx,r) C Blx,g) for x Ex. U.

A: Metric or Distance: A metric or distance is a function ρ :X×X→ℝ such that ρx, y represents the…

Q: 3. If PQ = x - 5, QR = 2x – 1, and PR = 21, find x. %3D

A: Explained below

Q: John give 2/3 of his pencils, P, to Roy and then gives 1/4 of the pencils t he has left to Maria. In…

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Q: rる= く6t, 32も,2>, Fiup もる エF TE AND WHEN t=1. AND

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Q: as Find w = 1° + 2y? I = r - s; y=r+2s2

A: Given:w=x3+2y2x=r-sy=r+2s

Q: 8. If DE = 16x - 3, EF = 9x + 11, and DF = 52, find HG. %3D D F

A: All the side of rhombus are equal .anf  digonal bisect each other at 90°.

Q: The choice of u and du is subject to trial and error. Identify the appropriate choice of u and du…

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Q: If S(r) = 4r and D(t) = 2t + 5, find (S D)(1). %3D

A: Given:S(t)=4πr2D(t)=2t+5 To find: (S∘D)(t)

Q: If YZ=25, ZC=50, and WY=20, find WC

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Q: Given s(t) = t – 6t + 9, evaluate. %3D s(a)

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Q: Given f(*, y) = 8a'y - 4cy. Compute:

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Q: If = =x - xy + 3y and (x, y) changes from (3. - 1) to (2.96, - 0.95), compute the values of A: and…

A: Given that            z = x2 - xy + 3y2 and (x,y) changes from (3,-1) to (2.96, -0.95). We have to…

Q: Find the pointP such that v = PQ has the components (-9.75, 5.75, – 16.5). Q = (-7.75, 6.75, –9.5)…

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Q: Q3) If f(x, y?) = x² + y2 + Vxy find : af(x²,y) and f(x?,y) ду

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Q: located at (1,8), D is located at (4, 5), and E is located at (x, y). What are the values of x and…

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Q: Suppose V Geom(p) with p 0.66 and that W = 2V. Find P(W > 8), giving your answer correct to

A: From the given information, V follows Geometric distribution with p=0.66. PV=v=1-pv-1p,…

Q: dy 16x 9. If r? + y² = 8 then show that dr?

A: