6. Let v1 - 5 and v3 Does R³? Why or why not? V2 = %3D -2 %3D - 5 - 15 - 10 II

Q: 17) What is the product of 7y3 and 4y5? C) 28y15 D) 1ly8 A) 28y8 B) 47y15

A:

Q: we MZ2, and then mZ3. 21

A: As the lines are parallel. it is parallelogram.

Q: A = ëx + 3ểy – 2ẻ, B = 4ẽx – ểy Ĉ = -3ẽz – 5ẻ, Ả x =?

A: vector product

Q: Q2: For a given table 5 8 8 11 4 8 13 18 2.

A: Given,

Q: 5. Determine the combination V x (Vf) given that X" + y"

A:

Q: 4. given that 2px (a) 5px, (b) 2Px+3, (c) 29x, (d) 2/39x (e) 3/29x, 0.955, Px+2 = 0.96, and 39x+2 =…

A:

Q: 6. If MP = 5x- 34 and PN = 2x-4, find MP. %3D 5x-34=24-4 M K 2メ4

A: As you have asked multiple questions, we will answer the first question. If you need the answer for…

Q: If 3 3 2020 + V2019 and b = 2017 + V2019 a = then a° – 9a³b³ – b° =? 3 || - -

A: follow step

Q: There are three interest earning accounts (X, Y, and Z accounts) which has a total of Php 8,500…

A:

Q: 1 64g³y¹ √64g³y¹ equals kï´y³

A: Given 64g3y4364g3y4=kgrys

Q: 4 The simplest form of x.y y II

A: We have to say that the given simplified form of expression is true or false: x3·y45x5·y-15=xy We…

Q: A population of N=6 scores has ΣX =12 and ΣX^2=54. What is the value of SS for this population?

A: Given dataN=6∑x=12∑x2=54 What is value of SS?

Q: ihtegrate the 4 3X Fallowing rE

A: Given integral is, ∫y4e3xdx

Q: -5 -5 8 7 8 8 – 4 2 -1] Droviou

A:

Q: 1. If w@z is equivalent to 3w - z, what is the value of (w@z)@z? a. 3w-2z | b. 6w-2z c. 9w-4z d.…

A:

Q: (b) Show that (АВ) -1 — в-1А-1. (АB) -1 B-A-1

A: In this question we have to prove AB-1=B-1A-1. we know,X-1=1Xadj.A

Q: . قيمة المحدد ز - 15 -3 6 -5 -4 ب۔ 10- تساوی : 18-C

A: -5-3-4-6=-5(-6) - (-3)(-4)= 30- 12=18

Q: (:' } - 8) zp - Vz(z – 2)

A: We use the difference of cube formula for numerator

Q: 1 -1 is s2 - 16

A: We have to do partial fraction first.

Q: Evaluate: S,(3y6 + 8y* – 9y?)dy 2

A: ∫-223y6+8y4-9y2dy

Q: If  x3 + y3 = 30, x+y =6, then 1/x+1/y = ?

A: We need to find,

Q: 3 13. Simplity. (16b4)i 2 2 V7 +4

A: We have given,

Q: 4 - If a product is sold with 30% profit x TL, if sold with 10% loss, y is TL. So what is 3 (2y /…

A: Given Data: Let C be the cost price x=1.3C y=0.9C

Q: 4) 3) 2v2 45 4V2 45° y to search

A:

Q: The trunk diameter, in centimeters,  of a certain variety of pine tree is represented by X~N(150,…

A:

Q: If x G(5,4), then 2X Y = ~ 4

A: Solution

Q: 16 y 18 E F16 10 -10 -5 1 -18 -16

A:

Q: A group of cars were built such that µ = 46 mpg and o = 12 mpg. 95% of the cars will be less than…

A: Given Mean = 46 Standard deviation=12

Q: calculate r+ ydxcy. e2-1) 4 (2/2- 15 b) 15 15 15

A: When a function of two or more variables is integrated, multiple integration is followed. Sometimes,…

Q: 3. Which of the following is equivalent to 4a2- 25b6 ?

A:

Q: 4. y(iv) – 4y" + 14y" – 20y' + 25y = 0

A:

Q: -3] find the value of x,y and z. 2 х | 4 3 +2 1 0 If 3* %3D Lу 2 15 4

A:

Q: 7. If the mz3 = -5(y-1) and the mz4 = -13y + 37, then what is the value of y? %3!

A:

Q: 4X₁ +3X₂-X₁ A₁ X₂+7X3 8 and μ₂ Which of these two estimators are better? Why? Justify your reason.

A: Given μ1^=(X2+7X3)/8  μ2^=(4X1+3X2-X1)/6 Given X1, X2,...Xn are independent random variable.

Q: show that when |z3| # |z4l, Izı|+ Iz2| I|z3| – Iz4|| Re(z1 + z2) Iz3 + z4| VI

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: b) (In r)²

A: We have to find

Q: -1 -2] 3 4 If A = and B S.T AB BA. %3D -3 -4 5 2

A:

Q: 2. Us DI el e6 e7 V3 es V2 es G €2 ez V4 fi W2 WI f2 f3 W3 WA fa G fs f1 W6 W5 f6

A:

Q: For a two-factor fixed-effects model, if the degrees of freedom for testing factor A = 2,24, then I…

A: The given statement is "for a two-factor fixed-effects model, if the degrees of freedom for testing…

Q: 3 If x+y =-10 and x - y = 2, what is the value of x?

A:

Q: 2. The average cost for printing x copies of a paperback book with Company A is a(x) 120+4x %3D The…

A:

Q: Evaluate ,C3 and gP3- %3D = 0 P. %3D 8 3

A: Formula to find the Combinations is nCr =n!(n-r)!×r! Formula to find Permutation is nPr =n!(n-r)!

Q: -5 -3 -1 -2 -3 -4 -5+ f(z) = %3D (b) 5- -10 -6 -7 -6 -3

A:

Q: Given: s(x)= 6x-3   s(3x-5)=?

A: Given s(x) = 6x - 3 s(3x - 5) = ?

Q: N +7z-4+5z- (z²- _z²) + (7z + _z} + L-) %3D 2 z? + - 1 ;²²=2-2) + (722) +0-D 1 1 ²-=²) %3D +4 +7z…

A: The given expression is 212z2+412+7z-4+5z-12z2.

Q: 9. If mZ1 = 62° and mZ3 = 4x-2, then: 4 A) x 15 B) x 16 C) x = 31 D) x = 62

A: given that m∠1=62° and m∠3=4x-2 find x value

Q: 2у — z + Зw %3 1 х+ 2у — 3z %3 7 —х + у+z+2w %3D —4

A: In this question we have to solve the system of equation.

Q: Pizza Express charges $8 for any medium pizza and $5 for delivery. Which pair of tables below…

A: The question mentions that the pizza express charges $8 for any medium pizza and $5 for delivery.…