3. Determine whether the following statement is true or false. (r + 1)² = (r +1)² r=1 r=0

Q: Which of the following is NOT a legitimate way to write y" if x2 +3v² = 4? %3| У-ху 3y? 4 | 9y3 4…

A:

Q: 4 The value of x that satisfies the equation 4. x+10 is 15 (1) -6 3 (3) 10 (2) 5 (4) 30

A: our objective is to find x

Q: The characteristic equation associated with x" + 19x' - 27x = 0 is Select the correct response: m2 +…

A: Given:- x''+19x'-27x=0 To find :- Characteristic equation of given differential equation

Q: Which of the following equations are true? (choose 3) 11 x 105 1.375 x 1010 %3D 8 x 10-5 (9 x 105) +…

A: amn =  am an  (ab) + (cb) = (a+c)b  am/an = am-n

Q: Evaluate x-(xy-y) for x satisfying 4(x+4) = 5x+20 and y satisfying -9y-8=7y+24. x- (xy-y)= (Simplify…

A: We will solve the following

Q: Q/IF it was AY ₁2) = -12 Y(2) ℗ Y³ (2) = − 12 ⒸY² (2) = -11 Y³ (2) = -11 DÝ (2) = -13 © ²³ (2) = -13…

A: Given

Q: Vhạt is the end behavior of each of the followin 1) y = :-4x + 2x? + 7 2. y = 2x - 3x + 4 3. y = -x3…

A: As per guideline we have to solve only 3 subparts

Q: Find the maximun and minimun of P= 4x + 3y subject to:…

A:

Q: at is the end behavior of each of the fo 1. y = -4x3 + 2x? +7 2. y = 2x - 3x + 4 3. y = -x³ + 2x5 -…

A: We have to find the end behaviour

Q: Given that y = 3t^3 + 7 and x = t2 – 1. Find y’ when x=2. Express your answer in whole number.

A:

Q: car service charges customers a flat fee per ride​ (which is higher during rush hour​ traffic) plus…

A: Flat fee per ride = $5 Charges per minute = $0.40 Charges per mile = $1.30 Total charge = $17.60

Q: 4. Which of the following descriptions represented by q = r - 9? TEKS 6.6C F. q is r less than 9 G.…

A: q = r - 9 q +9 = r Clearly , q is 9 more  than r .

Q: The statement "x 2 4 and 2x – 4 < 6" is true when x is equal to (1) 1 (2) 10 (3) 5 (4) 4

A:

Q: 2 If V25x - 3 = 7, then x = ? 2 F 16 25 H. 2 52 - 25 K 4 .

A: Our Aim is to find the value of x if we have 25x -3=7 -(i)

Q: Given: &lt;5 is supplementary to &lt;4. a. What can you conclude about &lt; 5 and &lt; 3? b. State…

A: Given: ∠5 is supplementary ∠4.

Q: What is the counterexample to show that  x>1/3x is a false statement.

A:

Q: 8 {4} {{ {}₁ s² + a² s² +6² (1)

A: Given: L-1as2+a2·ss2+b2............(1)12∫sin2t+3u+sin7u-2tdu............(2) We have to find the…

Q: Σ If p" = 6, then the value of r" is %3D n=2 O2 - V3 O3 – V15 O-3+ V15 O3 - V5 | O-3+ V5 Previous…

A:

Q: Evaluate: 3 A 1–x*) 2 + C 3 (1-x*) ² + C --(1-x*) ² +C D 1-x*) 2 + C 3

A:

Q: 23. Which of the following satisfies 2x² + 5x = 7? i) x=1 ii) x= -2 iii) x= 5 iv) x= 0

A: 23. Given equation is: 2x2 + 5x = 7 We have to solve for x. Then we get, 2x2 + 5x = 7 2x2 + 5x - 7 =…

Q: 4. The axis of symmetry of y = 8x(x + 90) is a. x = 0 b. x = 45 C. X = -45 d. x = 90 e. x = -90

A:

Q: If fx)=5x-1, g(x)=1/x, and h(x)=g(fx)), then what is h'(0)?

A: Given that h(x)=g(f(x)) Using chain rule we get: h'(x)=g'(f(x))f'(x) We plug x=0 So,…

Q: 2) 4= -4x required: a) Fih d the value of Y iF X=1

A:

Q: For which situation is n = EX? a. when the values of X have no duplicates b. when the values of X…

A: Solution:- We have given that,      for which situation is  n=Σ X ?

Q: A car service charges customers a flat fee per ride (which is higher during rush hour traffic) plus…

A: image is attached

Q: Which statement about y = 7x + 23x+ 6 is true? O A. The zeros are 3 and, because y = (x- 3)(7x - 2).…

A: We have to verify

Q: 3. Simplify and state the restrictions: 2 1 a) x-1 x+1 x-3 4x +4 b) x+1 x* -2x-3 x-3 4x +4 c) *+1'x?…

A:

Q: 22. Find the point of intersection between the following two lines. 4:x-2=-2 = z-3 and L:2į +3 j+ 4k…

A:

Q: 13. 0 (4r-22) m/P = %3D (10r-4 R (r+11) mZR =

A:

Q: 2х + Зу + 5z 9 %3D 7х + Зу — 2z 3D 8 2х + Зу + ^z %3D 7 For unique solution, the value of 'A' should…

A:

Q: S(x) = and g(z) - 2 +3 a +1 , then (fog)(x) is 4x

A:

Q: -4f(x-1) + 2 has been reflected over the x-axis True or False?

A: Given a function f(x)\displaystyle f\left(x\right), a new function g(x)=−f(x)\displaystyle…

Q: 3. Select all the statements that are true for any value of x. A. 7x + (2x +7) = 9x + 7 B. 7x + (2x-…

A:

Q: 22. What is the standard form of the equation x2 - 36y2 - 20x + 64 = 0? (x-10)2 a. - y? = 1 c.(x –…

A:

Q: What does it mean to say that c is a zero of P? Give two equivalent conditions that tell us that c…

A: If c is a zero of a polynomial P, then c is the point where the function crosses the x-axis.

Q: a. When x and y are both squared, and exactly one of the coefficients is negative. b. When x and y…

A:

Q: Let f (x, y, z) = -13x² – y² + 5z². Calculate Vf (0, 6,7). (Write your solution using the form…

A:

Q: (7) State whether each of the fOllowing is true or false and justify your answer: (a) {r e Q :0<r<…

A: State whether each of the following is true or false and justify your answer Given, r∈Q : 0≤r≤2 =0,…

Q: What is the equation of the following equation? -5 -5 5 O y = (x – 2)² – 1 1 + 1 (х-2) y O y = (x –…

A: To find :               The equation of the given graph.

Q: FIND B-A, GIVEN THAT A= {x ∈ z+ /2 <x<6}    B={x ∈ Z- / -6<x< - 2}

A:

Q: Q4: Answer two only: (A): If A = 2 2 3 11 NET-AN 1 0; B = 2 -2 -2 and C = 0 2 -1 2 1 4 2 0 -2 -1 11…

A:

Q: B) Solve the following linear equation using Grammar's rule 12x + 3y = 15 2x - 3y = 13

A: Sol

Q: to If x #0, which of the following is equivalent to A x2 (B D x

A: Explanation of the answer is as follows

Q: 2. Factor r2 - 13r+ 42. 2 10 2 C A. (r+ 7)(r+ 6) B. (r-7)(r- 6) C. (r+ 7)(r- 6) D. (r-7)(r+ 6) O…

A:

Q: Which of the following conditions is sufficient to guarantee that integers x, y, and z satisfy the…

A: x(x-y)+y(y-z)+z(z-x)=1 Put all the given conditions and check which one is valid.

Q: 4. Express in terms of i (a) 3-1 (b) V-4 (c) V-36

A:

Q: Show that; 3 2 1 4r + 2 r - 1 r +1 r(r2 – 1)'

A: Since solve the first question for you. If you want any specific question to be solved then please…

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.