e Consider the Jollowing fundion. 2= 50x+4, Find the values of d2. az, uwhen oe = 2 and y: 3.

Q: Q/ Let X be the r.v such that E (X) = 2, E(X²)= 2a , E((2+ aX)?) = 2a3 %3D %3| Find the value of a .

A: The formulas are as follows: Let c denote the any constant variable

Q: (a) D = (x + z)a, (b) E = (y² – x³)a, + xyza, + (x² – z?)a.

A:

Q: R 1. If OR 1 PQ at S, mLP = 30 and PO = 12 cm, Find PQ. %3D %3D

A: Explanation of the answer is as follows

Q: E. If T:(x, y) -→ (x + 2, y), then T²:(x, y) → (_²_, _?_).

A: Given: Tx,y→x+2, y To determine: T2x,y→?,?

Q: If f(x, y) = e + e", then Vf(x, y) = (0, e³). Select one: OTrue OFalse

A:

Q: dóllars) of iscuss which of the models below the company might pref b.

A:

Q: Find the measure of DF if E is the midpoint of DF given that DE = 2x + 4, and EF = 3x -1.* 14 28

A: Since E is the midpoint therefore DE = EF

Q: (g) S 40t² 4t²+25 dt S du = u-atan ¹+C 4² u²+a² (be sure to list the parameters: a,b,u, du...etc)…

A:

Q: Q/ Let X be the r.v such that E (X) = 2 , E(X²) = 2a , E((2+aX)²) = 2a³ Find the value of a

A: We have given that, Let X be the r.v such that E (X) = 2, E(X²)= 2a , E((2+ aX)²) = 2a3 We want to…

Q: What is the point on y = 2 Vx that is nearest to (4, 0) ? A B (2, 2 /2) 2/6 3 3 D O (2 VE.24)

A: First of all check which of the given points lie on the line y=2x by putting x and y values of the…

Q: Find length of the cardioid r-a03from 0 0 to 0 t %3D

A: To find Length of cardioid r=aθ3  where θ=0 to θ=π

Q: E is the portion of the ball x +y +2 s9 that le NOTE: When typing your answers use "rh" for p. '

A: We have to find the following given conditions according to the given information

Q: Q.3 Show that Je dx=r

A:

Q: Solve bollowing 4ntial value paob lem the 2dy +30y=4(u+2)²lnac? ; x20, yla)=0 1)%3D0 %3D dx

A:

Q: What is the point on y = 2 Vx that is nearest to (4, 0) ? A) (2 V7.27) B) (2, 2 Vz) C) 2/6 3 D)

A:

Q: Determine whether the statement is true or false. If it is false, explain why or give an example…

A: For a function y(x), the quantity dydx represents the first derivative of y. This quantity…

Q: Find Duf at P. f(x, y, z) = 4x'y°z?; P(1, – 2, 1); u = - 2. Duf

A: The objective of the question is evaluate the directional derivative at a given point.

Q: B A 1. If AE = 90° and BD = 38°, find the measure of ZC. %3D %3D

A: It is given that AE⏜=90°, BD⏜=38°. Recall the fact that, if two lines containing chords of a circle…

Q: Evaluate tet? + y* + z* dv, where E is the portion of the unit ball x2 + y2 + z² s1 that lies in the…

A:

Q: Q/ Let X be the r.v such that E (X) = 2, E(X²)= 2a , E((2+ aX)?) = 2a3 Find the value of a . إضافة…

A:

Q: e) Use (; a²p Find the value of Vm at which both of these deriva- T to find aVm tives are zero.

A: I will present e bit for u in the last step....inorder to show u the steps clearly of e bit , I have…

Q: Q/ Let X be the r.v such that E (X) = 2, E(X²)= 2a , E((2+ aX)²)= 2a3 Find the value of a .

A:

Q: uppose that L is parallel to D. The distance between L and D is V90.

A: b=59 a=114

Q: Q: If the point (x, y) is equi distant from the points (a+ b,b-a) and (a-b,b+a). Prove that bx = ay.

A: Use given conditions to prove bx=ay

Q: Evaluate ſ √x² + y²dxdy over the triangle with corners (0,0), (4,4), and (4,0) using x = u, y = uv.

A:

Q: Q/ il You knuw that X= t+ and Y- t- then the Value dr it egual 0 -4 ーて -3 No of the a bove4

A:

Q: Find /| v'e*** - y? when D={(x,y)E R? | x>0,y>0,x² + y?<1}

A:

Q: y with i W1 merically

A:

Q: 2. Figure EFGH is similar to figure WXYZ. W II E Which of the following proportions is true about…

A: Given : Figure EFGH is similar to figure WXYX

Q: Evaluate O xy?dx + x5dy, where C is the rectangle with vertices (0,0), (6,0), (6,4), and (0,4)

A: Answer and explanation is given below...

Q: Q6. Let u be the Lebesque measure on B(R). Calculate (i) µ(S), where S= {4n,

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

Q: C. uoing Separahion af variables, find_the general 'solu ton of the given' D.E. dr = bCcoLedr +rsnt…

A:

Q: Evaluate ff, (x - y + 1)dxdy, where R is the region inside the unit square in which x + y = 0.5. |

A:

Q: Evaluate y Ja² - y2 dy [hint: assume y? = a?x], %3D

A:

Q: alve the following problem by y' = 1 ++ xy yca? = 1 , k = 0.1 a two-step methad.

A: Please refer to the image below

Q: What must be the measure of ZX in order for ARST to be similar to AXYZ? 10 5 40° А. | 20° 32° C. 40°…

A: given that ∠R = 40∘∆RST = ∆XYZ

Q: Let I:=∬DydA, where D={(x,y): y≤x≤4, 0≤y≤1}.  The value of I is?

A:

Q: du ди Find and ds u = x• e'¨: u =x•e" ;x = In(s·t) , y = } , = = s² + ? . 2 ,==s² + t

A: According to the problem, we have

Q: 24 C E 14 21 23 A X F Students, write your response! Pear C De abc Slide 12 MathBits.com

A:

Q: 5. Using the table below and the trapezium rule, ydx = 0. 3 4 y 6. 7 5 4. 44 A. 3 В. 8 С. 44 D. 22

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions…

Q: 28 29 30 7.0 Pre-Learming 1 Basir %3B 12 cm Lee's Col Matheuties Summer Festival S.J-54 5. 5 cm A…

A: As per our guidelins we  can solve only 1 question. Rest can be reposted. In question no 14 we have…

Q: 8. Which scatterplot most likely has a line of best fit represented by y= -2x + 1? w. х. Y. z. O A.…

A: y=-2x+1 The graph of y=-2x+1 is,

Q: 5. Find WX in the trapezoid. P 27 Q X 39 S W R

A:

Q: What is the tangent of ZEFD below? D 13 E 5 F. 13 12 13 12

A: Since, triangle EFD is a right angle triangle with hypotenuse DF = 13, so, we have, DF² = DE² + EF²…

Q: Find the volue of im x3+2 the Val using 3. X-> hospital cule.

A:

Q: Q/ Let X be the r.v such that E (X) = 2, E(X²)= 2a , E((2+aX)²)= 2a³ Find the value of a.

A: E(X)=2E(X2)=2aE((2+aX)2)=2a3

Q: R 1. If OR 1 PQ at S, mLP = 30 and PO : 12 cm, Find PQ. %3D %3D

A: Explained below

Q: fam (Hint let u = Inx and du=xdx) x Inx dx

A:

Q: 4. f(r, y) = + y + xy,find fay and fyz

A: Solve the following