Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 572 and a standard deviation of 120. Use the 68-95-99.7 Rule to find the percentage of people taking the test who score between 452 and 692. The percentage of people taking the test who score between 452 and 692 is%.

Q: 5. (2)(12)(22)= Your answer

A: We first multiply 2 and 12 (2)(12)(22)=2×12×22=(2×12)×22=24×22

Q: Solve for X such that 2XT - A = B + (CI)", where 21 3 -1 A =|-1 5, B = 2 2 -3 and C = -2 3 10 1. -7…

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

Q: Solve the equation (z+2² = -8t 6i

A:

Q: Evaluate -4/j^9 O a.j4 O b. 4j O C.-4j O d. all of the above

A: Complex number

Q: (2x) y (2x+4) (3y+8) 7. mZP = mZR = %3D R.

A: Some Properties of Cyclic Quadrilateral In a cyclic quadrilateral, all the four vertices of the…

Q: Q1 -/m 3 SoNe |3x+1|-4=1

A:

Q: Evaluode Lim [x]+[2x ]+ n2

A: We know that, x-1<x≤x Therefore, 2x-1<2x≤2x ⇒3x-1<3x≤3x . . . ⇒nx-1<nx≤nx ∴ (x + 2x + 3x…

Q: 2. (s² +5

A: The given function is -tcos5t To find the Laplace transform of the given function proceed as follows…

Q: - In(1) none of the choices -5 - In(3) - In(4)

A: Integration of Rational Function: A function of the form , whereand are polynomials, is called a…

Q: 8/k=12/30

A: Given: -------------------------------------------------------------- To find: K…

Q: 2. S 2z+8 dz (z+7)a

A: A detailed solution is given below

Q: Find the inverse of 13 in Z135.

A:

Q: Suppose that n(U)=150, n(A)=78, n(B)=64, and n(AB) = 27. Find each of the following values. 13.…

A: As per the company's guidelines, we are supposed to solve the first three sub-parts for you, Kindly…

Q: 2sin x + root 3=0

A: To determine the value of x.

Q: dz IV100-49(In z)?

A:

Q: 3. (10 points) Evaluate 1²++)dx

A: ```markdown3 . (10 points) Evaluate ∫12​(1/x2+1/x3)dx To solve  integral , we can split it into two…

Q: Deony can paint a house in 3 days- Kathy can paint the Same house in 5 daus. How many days Will it…

A: Denny can paint a house in 3 days Kathy can paint a house in 5 days  Let x be the days that will…

Q: What formula is used to find the value as 7/3

A: Introduction: The sum is given as:

Q: In the vector space P of polynomials of degree at most two, the second column of the matrix of…

A:

Q: Find a formula for +(−1)n. (2). 1 1 ¹ – ²2 ( ² ) + ² ( 2 ) - -· ··- 1 n+1

A: To Find: A formula for .

Q: 15y² - 9y. 2

A: Here we have to factor the given polynomial. Let the given polynomial be f(y).

Q: 4-¹ {√ 5. L- -48 se (3s + 2)(s - 2)

A:

Q: a. (f+g)(-4)

A:

Q: ind / ( 2² +42 +5) de dx + C

A: To find ∫2x5+4x+5 dx.

Q: 6. 2e* e3xdx

A: ∫2e3xe3xdx

Q: what are the first three terms in the binamial, expansion of (2a-0,5b) 1.

A: Given

Q: Compute the following. (a) P6, 2. (b) C6, 2. (c) P6, 6.

A: P(n,r)=n!n-r!C(n,r)=n!n-r!.r!

Q: What is L! if 2 1 +. s s-4] 4r A. -2t +e В. -t+ 2e¬7! 3t +e" D. -2t+e" C. 47 3r E. 4t - 2e"

A:

Q: Evaluate x²(x³ +9)¹/² dx 2 +9)³/2 +C Nia O (x² +9) ³/2 +C O C(x² +9)³/2 O x³ +9+C

A:

Q: 1/2 z + 6 = 3/2 (z + 6)

A: We have to solve for the value of z in the above equation.

Q: 64. (r - 3s + t)(r - s + t)

A:

Q: 3x+4x+4 x(x?+1)

A:

Q: 13. Which polynomial has a degree of 2?

A: To find the polynomial of degree 2.