EX8-H.W)lt Xy Xq G CLIB) and +92=X++X Show that gz indや? X十メ2

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: D. P (35 to 45 and Does not Recycle) = %3D E. P (25 to 35 and Recycles) = P (Under 21 or Does not…

A: Given Age under  21 21 to 25 25 to 35 35 to 45 Total Recycles 53 64 86 24 227 Does not…

Q: let x~ exp0), find B.C.R to test Ho: O3 against H,: 0 2,if4, ds o.05,

A: Exponential distribution: Here, X1, X2,,…, Xn, are iid (independent and identically distributed)…

Q: the nules for expuner Sing Xxt = (xy)b = こ x+

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Q: Consider d, B and t real conrtants diflerent from cero, a perible repuesentatien for *yrt =0 is? C)…

A: Given equation of plane is  βx + αy +f = 0 ,where α , β, f are real constant different from zero.

Q: Given Q(x, y) means "x and y are real numbers such that x + 2y = 5", evaluate Vx3y Q(x, y) O True O…

A: Given that, Q(x, y) means "x and y are real numbers such that x+2y=5",

Q: 30.) Show all steps to evaluate by hand: dA where R (rectangle) –1 < x < 1 and 0 < y < 3 y2+1

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Q: 14. АВ АС 42 30 15 D. 15

A: The objective is to check AB  is greater than AC or equal to each other.

Q: Find the value of 20 so that Pet=11 dz (z – 20) (z – 16i) -2ni |z=11

A: Cauchy Integral formula: Let z=a be a simple pole of a given curve f(z) over a simple closed curve γ…

Q: 3. Show Dat where re frenction s Centinueas? X+ y+2-H

A: In the given question we have to check that where the function is continuous or not and the given…

Q: All are allowable values of x in y=(1/2)secx except. a. -2π b. π/2 c. 0 d. π

A: option(b) is correct

Q: Let X - N(u,0) so that P(X < 89) = 0.9 and P(X < 94) = 0.95. Find u and o? %3D

A: Given : Normal distribution with mean μ and standard deviation σ   We have been provided with 90th…

Q: 0. If ADEF = APRS, which of these congruences must be true? a. DF = PS b. EF = PR c. LE = LS d. ZF =…

A: Given: ∆DEF≅∆PRS……1

Q: Find the exact values of x and r. (X, r) 12, 30V3 x ) ) 3D 30° 12

A: From the given figure, it is observed that the opposite side is 12, adjacent side is x and the…

Q: |a. 히 + 1ax 히 = |피이미 for allu, v in R®. True False

A: u.v = |u||v|cosθ  (u.v)2 =|u|2|v|2cos2θ u×v = |u|v|sinθ n^ (u×v)2= |u2||v2|sin2θ (u.v)2+…

Q: find the value of so that ky'=3 at y =1- For --=1 x y O 12 3 O o

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Q: ダ= secx Ptove that +イ=243

A: We can solve the problem by the properties of trigonometry.

Q: Find the number in the interval[ – 1, – 0.25] so that the sum of that number and its square is ma…

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Q: Q21 find the Slop af following angles: c)a = IS:

A: Find the slope of following angles

Q: If æ?y + y³ = x – 1, then at (0,-1) is dz Select one: a. 0 O b.를 C.

A: Given,x2y+y3=x-1differentiating both the sides w.r.t.…

Q: Let A() be the altitude of a rockat in miles, t hours after noon. When will the altitude of the…

A: Given  h(t)=5t+7 where h(t) is the altitude of rocket in miles, t  hours after noon.

Q: In ADEF, DE || GH. Given that FD=33, DE=44, and GH=28, find fG. F FG = I %3D

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Q: tor each the to frond De and Re ing t x24 3. メー2 メ-2 3+x

A: In order to find the Df and Rf of the given function, we will use the concept of Domain and Range,…

Q: For ADEF find mzF to the nearest tenth, 9. given d = 38, e = 42, and f = 47. %3D 3D47. A 71.8 86.4

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Q: Complete the proof that APST = ARQT. R P S Statement Reason 1 PS I PR Given 2 QR = PS Given 3 QR I…

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Q: EX:- Show that f dw = VE Terfcb) -erf ca] (ntb dw = E [erfcb) -erfca)] (ngby. Sol:- 9. ē" dw 2. Ff…

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Q: In ⊙Q, DE = FG. Which must be true? Select all that apply.   A. DE¯¯¯¯¯¯¯¯DE¯ ≅ FG¯¯¯¯¯¯¯¯FG¯…

A: option E is correct .

Q: Given that DF CE which of the following allows you to prove that ACEF- ACFD-AEFD?

A: Given: The side DF ⊥ side CE  The figure is given as   To prove: ∆CEF≅∆CFD≅∆EFD

Q: In the following diagram, OA = a, OB = b. C is the midpoint of [OA] and OF (a) Find, in terms of a…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Evalu‎ate ∫C (x + 2y) ds, w‎here C is the cu‎rve defi‎ned by y = √(4 − x2), for x ∈ [0, 1]

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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: Express the following functious by Cartesian equetion r=4 tano seca r= 4 CSCO 2 t=l+2rcosa

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Q: Which of the following statements are true? Select all that apply. (2x + 1)° ++15)° A. (4x + 16)° =…

A: Using the property of angle

Q: Which of the following descibes à llihea O A. 3(x+ 2y) – 4 = x + 5y O B. ax2+ bx + c = 0 O C (a+ b)?…

A: A linear function is an expression whose degree is 1. The degree of a function is the highest power…

Q: et a be a real number. Evaluate 3 (ax° + 1) dx 256a + 4 7 256a

A: Here we have to evaluate;  I=∫-22αx6+1dx

Q: Suppose X N(u=120, o = 3), determine the value of x such that P(X>x)-D0.05. %3D %3D

A: It is given that X follows N(mean =  120, SD = 3), then Z = (X - mean)/SD follows N(0,1)

Q: Com Pare with C.R.I (n) fc2) AZ 27 %3D

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Q: if it was rexityi+zkand ger)= where r-1F/ The value of vq she

A: The detailed solution is given below Thank you

Q: If x = r + 4u + 2d, determine whether T

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Q: h/ fined exbrans Values a f RcXy} fitg)=3X=y+6 Subjeetel to %3D

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Q: Suppose that flath) -flx) = Cahx?+ Chx t Th3x = Ch ? Sh3 + Th3x -Cah=5h 2. 2. find fcx)

A: f(x+h)-f(x)=6hx2+6hx+7h2x-6h2-5h3 we know that f'(x) is  f'(x)=limh-&gt;0f(x+h)-f(x)h

Q: rer, Evalua den (3x1 fnd C: lve Segeant Co0) to (4,2)

A: Line Segment:    Each portion of the line segment can be labelled for length, so you can add them up…

Q: B. GIVEN: 1= X2. PROVE: AB # BC. 24. E A C D.

A: We have to prove the given statement.

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

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Q: Q.1. (a) Show that 1 -a? 14P Dreve thot

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Q: 8-2 ニ デnd av =? ジ うy av =? at the 20号 2マ = ? 293 proint (い) =ク a9, 292 =? =?

A: As per guidelines we are supposed to solve only first four subdivisions. Please repost other…

Q: d Q3/ By using definition, proof that cot x = – csc² x . dx |

A: Derivative of cotx with respect to x is csc2x.

Q: Please see image

A: