5х + 2у — — 1 4х — Зу — 2 14 1 y = x = 23 23 1 14 23' Y = 23 x = 14 1 x = 23 23 14 1 y = 23 23

Q: السؤال 10 L(2– 3t) 2= 4. 6 6 S s2 4 12 18 .b O S s2 4 12 9 s² 3 C O4 4 6. s? 3d O 3. + 2.

A: We need to find the Laplace transform of 2-3t2 Now, we have an identity a-b2=a2+b2-2ab Using this we…

Q: 1. y = e9r-5 2. у — 2л In(z + 2) 3. у %3 (2л — 5) 1log (3z? - 6x)

A: The solution for the above question is as shown below.

Q: If Z~N(0,1), calculate Pr(2.26 < Z < 2.89). You can use Excel. Round your answer to three decimal…

A: Solution: Let Z be the standard normal distribution.

Q: 2 e 1 if A- |-1 3-2) -2 10 -1 3 then D - 124) 2 3 0 5 5 -1 Di 4 2 4 -1 -5

A:

Q: 2eln In cos 2t 8 + 2 None of the choices Option 2 2s s2 – 2 s2 – 2 Option 5 Option 3

A: This question is based on Laplace transform.

Q: Find ·S= y dy 0(√3+2-5) (5√3+2-1+24)+C 0² (√y+2-5)(-5√/y+2+y+21)+C 03/(√3+2-5) (5√y+2+y+21) +C…

A: On solving this we will get

Q: 11. If 5x + 2 = 27, then 3x = %3D %3D А. 3 В. 5 С. 15 D. 45 Е. 75

A: If 5x+2=27, then 3x

Q: .2 (t²+i)² dt 1 .A 26 13 i 5 3 .B 14 i + 5 26 3

A:

Q: It x~N(μ,σ"), then ²~. Option 2 ption 1 *** *** *** N(0, 1) G(1⁄2,2) x² (2)

A: Given, if x~Nμ,σ2 Then x-μσ2

Q: ate algebra and Theorem 7.2.1 t 3s 10 s² + 25.

A:

Q: 6s – 5 4s +7 3s – 2 s +8s+ 25 ) s+7 s(s² – 3s – 10) naL 3²L² +n?n?

A:

Q: L[u(1 – 3) (r²4' – 9 4')] = In 4 e-" (금 + 음) ㅇ -3s 64e 2 (s-In 4)3 (s-In 4)2 In 3 e-4s (를 - 8 -4s e…

A: Laplace transform satisfies linearity property, La·ft+b·gt=a·Lft+b·Lgt By Laplace transform table,…

Q: 5) csc e 6) sec 0 20 16 24 20 12 4V11 7) sec 0 8) csc 0 21 14 7V13 6.

A: Here we find trigonometry ratio value.

Q: Find Following 8 the (1) 3-2i / -1+i 20 (2) 3 -4 2 4+3? (3) 3 ¿30 -¿19

A: We have to simplify the given equations. The equations are 1. 3-2i-1+i2. 5+5i3-4i+204+3i3.…

Q: 1. 2z – (10 – 2i)z = iz + 3i 3 Ans. 65 24 65

A: This is a problem of complex analysis.

Q: EXAMPLE 2: Given 4XYZ with x 9.4, y = 6.5 and mLZ= 131°. Find the side z. 6.5 1310 9.4 21

A:

Q: s{3 – 9t* + 8sin(2t) + tel} 2. 7 2-¹ { / +(6+²1²5 - 11/12 + 3-2 3s s²+49 :}

A: 1. L3-9t2+8sin2t+t5e3t 2. L-19s4+7s+15-11s-2+3ss2+49

Q: 1. to the right of z = 2.18 2. below z= -1.40 3. above z= 0.57 4. between z = -2.34 and z = 1.57

A: According to the provided information, the standard normal table is given,

Q: x(n) = (0.8)" (-n-1) 1-(00) O 2 O otherwise -1 1-(00) 1-(08) +1 0 4JA O 3 JA

A: Topic:- z transform

Q: 2л 4sin 0 d0=--- O a. 1 O b. -4 O c. 0 O d. 4

A: We have to find integral.

Q: v 6. (2 – 8)² + (y – 7)² + (z – 8)² 0 ? v 8. (x – 8)² + (y – 7)² 0, z < 0 ? v 10. y < 0

A:

Q: 9. If 4x(y+2) ソー3 O J6 4x(y+2) – 2x, y # 3 or -2, and x #0,2= ソ-3 y+2 A) B) C) 2 1/8112 28

A:

Q: L{2et – 4e4 } O 2(s-6) 52-6s+8 O2 (6-s) 52-6s+8 s-6 82 6s+8 (s 6) 2 6s+8

A:

Q: السؤال السابع [2x 0 11 • If 2 -2 0 21 [2 0 31 then, 3 yl 691 1. x = -2 ,y = 3 2. x = 2 ,y = -3 3. x…

A:

Q: Please show how solve for: M=(Lr[1+(r)/(12)]^((12t)))/(12[(1+(r)/(12))^(12t)-1]) Where L =…

A: M=L1+r1212t121+r1212t-1Where L=$412,479.20              r=0.0125(2.5%)              t=20 years Then…

Q: In Exercises 1–6, sketch the given curves together in the appropriate coordinate plane and label…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 5x + 1 If y 2x-1 - In 7' then y' will be II

A: y=5x+12x-1-ln(7) In this we have to find differentiation of y. We know, ddxuv=vddxu-uddxvv2

Q: 3.) x+3 x+7x+10 Stepl: x+2 x+1 x+3 (x+2Xx+5) Step2: x+2 x+1 *+3 x+5 Step3: 1 x+1 Stap4:*+3 x+1 x+5…

A:

Q: X0.334 y 3.4 0.340 4.0 0.367 3.1 0.269 11.1 0.286 0.248 8.6 7.4 (a) Verify that Ex = 1.844, Ey =…

A: x y 0.334 3.4 0.286 7.4 0.34 4 0.248 8.6 0.367 3.1 0.269 11.1   r =…

Q: 2X + Y+ 6z= 9 8X + 3Y + 2Z= 13 X + 5Y + Z= 7 X=2 Y=4 Z=15 O X-1 Y=1 Z=1 O X=1 Y=2 Z=1 O X=4 Y=2 Z=-7…

A:

Q: Mutiply : 3(9/20) x 2(1/12) = ? 17 x 1(3/34)=? 1(11/24) x 16 =  10/39 x 2(3/5)=?

A: We can do these multiplications as below

Q: If you saw a backward “R” rotated at 30° it would take you ________ to decide it was backwards than…

A:

Q: Determine s) for $) = 31 + 212 1 s'() = 41 + 3 Os') = 41 + O s'() = 41 - %3D s'(t) = t+4t %3D

A:

Q: šolve 21. 8(2x + 5) – 7(x – 9) 22. 4(x – 3x + 5) – 3(x² – 2x + 1) 23. 2(2 – 51) + r(t – 1) – (r* –…

A: 82x+5-7x-9⇒16x+40-7x+63⇒9x+1034x2-3x+5-3x2-2x+1⇒4x2-12x+20-3x2+6x-3⇒x2-6x+17

Q: Find x and y. 17 4 11 4 17 4 2x + 1 4 -3 18 12 15 -3 18 12 3x 2 4 2 Зу — 14 (х, у) %3D

A:

Q: expressed

A:

Q: Express in p/q form 1) i) 0.005 ( bar for 005) ii) 1.3 ( bar for 3) iii) 4.78 ( bar for 8

A:

Q: 5. y = In tan (4 + 4 2

A:

Q: 3 21 27 Let I =|||yz'dxdydz . Then I= 4 0 -10

A: Given  that a triple integration(I) ,  we solve and prove it value is 27/4 is true or false. We know…

Q: 5. Miracle is working on her homework and thinks that she made an error in her process. What is her…

A: Answer is given in next step.

Q: 4r-10 (2r+2hlx-3-thb+20+C (2 + 2hk-3 +4hk+ 2) +C Option 1 Option 2 (भे+ 22 + 210l2 3/ 4Mly /2) 1 ८…

A:

Q: -3 4 (a) o 5 8 -5 (b) 0 4 -9 3 1. 7 -2 0 -8 -3 6 (c) 3 9. -3 7. (d) - - - r o0-

A: forming the linear equations from the matrix we have  x-3y+4z=7y+2z=2z=5 substituting the value of z…

Q: L[u(t – 3) (r²4' – 9 4')] = 64e- -3s (s-In 4)3 9. (s-In 4)2 2 81e-4s (s-In 3)3 16 (s-In 3)² 64e-3s (…

A:

Q: NEED ASAP!! round off to five (5) decimal places. Also use the exact values whenever possible. 1.…

A: Factoring the left hand side of equation.  Using Demoivre's theorem

Q: A. Ho B. Ho C. Ho = 39.9 vs Ha: 39.9 X = 39.9 vs Ha: X 39.9 # = 40.5 vs Ha: 40.5 D. Ho: X - 40.5 vs…

A: A random sample of 100 pumpkins with mean found to be 40.5. n=100x=40.5 The population standard…

Q: 7. y = 5x - 1 %3D y -2 0. 4 8 4 12 9. 12 10 8. 6. 4 2. 2468 10 12x 8.

A:

Q: Find a number z (except 0) such that Az³ + Bz²+ Cz = D 2 1 3 0 -2 -4 00 ^-[ ] ³-R2 :]-[+]-[1] B= 1 2…

A: Solution

Q: Solve the system: see the attachment.

A: We are given three equations and we have to solve them to find the value of x, y, and z. So, we will…

Q: Ans.w = 5.7971,x = -0.5145, y = 1.1304, and z = 3.4710 2w + 3x – 4y + z = 9 w - 3x + y - z = 5 -2w –…

A: Let's find.